My Virgin Sister 4

My Virgin Sister 4Lisa jumps up off the lounge chair, forgetting her top isn't fastened. She holds it against her ribs, as it slips below her tits, leaving her sexy, little mounds bouncing freely as we run to the window."What happened?" Lisa asks as we position ourselves outside Mom's window, me behind Lisa looking over her shoulder again. "All of a sudden, she freaked out."Mom comes into her room untying her swimsuit bottom and letting it fall. She kicks it into her bathroom, locks the bedroom door and unfastens her top. Shrugging it off her arms, she tosses it in the bathroom, giving us our first look at her fully erect nipples. We stare at her thick, pink nipples sticking out about 3/4 of an inch from her wide areolas, as she starts massaging her breasts. She keeps one hand on her breasts and moves the other one down across her dark, triangle to her pussy lips. She hastily slips two fingers inside her pussy and starts pumping them in and out."Damn, Jack she is really hot!" Lisa whispers, while rubbing her ass against my throbbing cock. "Look at her fingering herself. What happened out here?""She bumped her cheek into my cock, when she started to get up, and just sat there staring at it. I thought she was going to grab it, when you asked her to do your legs." As I say this, I pull Lisa's swimsuit bottom down to her feet and she lifts one foot out of it, spreading her legs apart."Oh god, Jack. Are you going to fuck me while we watch Mom finger herself. You are so bad! Fuck me, Jack!" I drop my swimsuit to the ground and push my rock hard cock deep into Lisa's dripping wet pussy, from behind. She grinds her ass back against me and I steadily pump in and out of her tight, frothing pussy. Lisa let's her top fall to the ground, as she leans her hands against the side of the house for support. We are both completely naked, fucking in our backyard and spying on our mom, as she fingers herself.Mom is now lying on the bed on her back, with her knees pulled up, pumping two fingers in and out of her pussy. Her other hand is still pinching her tits and pulling at her nipples. When she stretches her nipples out, they're over an inch long, making her tits look like long, cylindrical cones, rising out of her chest. Suddenly Mom starts bucking against her hand, lifting her ass off the bed. She lets go of her tit and starts rubbing her clit, while still shoving her fingers in and out of her pussy."This is amazing, Jack!" Lisa whispers, breathing hard. "She's cumming and I'm about to cum with her. Let's all three of us cum together, Jack! Fuck me harder."I'm holding her hips and pulling her against me, while I slam harder and faster into my sister's burning, hot pussy. She's thrusting her ass back against me and I can feel her pussy muscles spasm around my cock. I shoot a huge load of cum deep into Lisa's cunt, while watching Mom's face contort in ecstasy. Mom lifts her legs completely off the bed and her body is shaking violently, as I feel Lisa's pussy contract around my cock, quivering. I shoot several smaller loads into her pussy, before leaning against her back, looking in the window."Oh, Fuck, Jack! That's where I get it from. Will you look at that?" Mom is lying spread-eagle on the bed slipping her pussy drenched fingers into her mouth and sucking her own juices. Her chest is rising and falling, as she sucks her fingers and tries to catch her breath. She licks her fingers clean and then dips them back in her pussy, scooping out more juices to suck from her fingers. I'm glad my cock is still buried deep inside Lisa's tight pussy, because what happens next makes me hard again in no time.Mom gets up from her bed and walks over to her dresser. We are thinking the show's over, but then she returns to the bed and lays down on her back again. In her hands she has a bright, pink cylinder about nine inches long."Is that what I think it is?" Lisa moans. "Oh my god, Jack she's got a vibrator. We're going to watch her fuck her pussy with a vibrator." Lisa smiles at me over her shoulder. "Spying on me was never this good, was it?" Of course it wasn't. I was cumming with my hand not inside a hot, quivering pussy.Mom licks the vibrator, sliding it in and out of her mouth a couple of times, covering it with saliva, before moving it down to her pussy. She pulls her legs up and we watch her run the tip of the vibrator up and down her thick, glistening pussy lips. She slips it between her lips and buries all 9" of it deep inside her pussy. Her legs twitch a couple of times when she twists the end of the vibrator, turning it on. She lays her head back on the bed, holding the vibrator deep inside her pussy with one hand. She just lays there for a while, not moving."What's she doing?" I ask as I begin moving my fully recovered cock in and out of Lisa's enflamed pussy. "She's just laying there?""I think she's just enjoying the vibrations inside her pussy. I bet it feels great," Lisa says, excitedly. "I want to try it, Jack. Did you see where she keeps it?" Lisa is pushing back against me, matching me stroke for stroke, as we set up a regular rhythm with our fucking. Both of our eyes are on Mom's pussy and the nine-inch pink vibrator stuck inside of it."No, I don't know where she got it from, but I bet we can find it tomorrow while Mom's at work. Knowing you, we'll probably have to replace the batteries before the days over though." I laugh while keeping up the rhythm of our fucking."Very funny, Jack. Oh look, she's pulling it out," She says as we watch Mom pull the vibrator half way out of her pussy and push it back in. She pulls her knees up and spreads her legs wide apart, as she fucks the vibrator in and out between her swollen pussy lips. Lisa and I u*********sly adjust our rhythm to match Moms and it feels like all three of us are fucking together. Lisa's tight pussy is well lubricated, from her juices and my prior load of cum, and my cock makes squishing noises as it glides in and out.We watch Mom pull the vibrator all the way out of her pussy and run the tip of it up over her clit. She holds it firmly against her clit for about a minute before she raises her ass up off the bed and starts violently bucking her hips in the air. I start hammering into Lisa's cum soaked cunt, holding her hips with my hands and slamming up against her ass."God, Jack! This is so unreal. Fuck me hard, Jack. Fuck me hard, while I watch Mom cumming with her vibrator!" Lisa is panting and pushing back against my hammering cock.Mom stops bucking almost as suddenly as she started, removing the vibrator from her clit and relaxing her legs. She slides her legs down onto the bed, still wide apart, in a spread eagle position. Her chest is heaving up and down, as she gulps air into her lungs. Her tits are rising and falling with her breathing and her nipples are still very stiff. She turns off the vibrator, holding it in her right hand as she lets her arms fall on the bed on either side of her. Her breathing is still slowing, as she lazily moves the vibrator to her mouth and starts licking and sucking her juices off of it."Fuck me, Jack! Fuck me! Did you see that! Ohhh! Fuck me, Jack!" Lisa is out of control, thrusting her ass up against my hard cock. She reaches her left hand between her legs and massages my balls. This puts me over the top and I bury my hard cock deep in Lisa's steaming, hot pussy, shooting another load of cum inside her. Clamping down hard on my shaft, her pulsating pussy walls milk every drop of cum from my cock. Her legs are shaking and I reach my arms around her just under her breasts to hold her up. My cock slips from her pussy as I hold her against me. Turning around, Lisa wraps her arms around my neck and kisses me fervently. Her bare tits grind against my chest, as our tongues dance together inside her mouth."Wow! That was awesome!" Lisa says as we both look in the window to see what Mom's doing. She's getting up off the bed and going into her bathroom. We hear the shower start and decide the show is over for today."We could stay and watch her get dressed after her shower, if you'd like," I say to Lisa, still holding her naked body in a tight embrace outside of Mom's window."I don't think I can take anymore today, Jack," she smiles. "You can stay and watch if you want. I should probably go in and get cleaned up, while Mom's in the shower. I've got all this gunk oozing out of my pussy, and running down my legs, thanks to you." She leans up and kisses me hard on the mouth. "Thank you, Jack for an incredible day? Who knew spying could be so much fun?" She picks up her swimsuit and walks toward the door.As I watch her naked ass wiggle across the patio, I take one last look in Mom's window and decide not to hang around. Nothing could top what I've already seen. I pick up my swimsuit and walk naked into the house behind Lisa. Going into my room, I get dressed and flop down on my bed, exhausted and spent from the day's events.I wake up the next morning with Lisa cuddled up to me, her tits pushed against my back. Her arm is d****d over my body and her hand is gently massaging my cock and balls."I would like some of your cum for breakfast, Jack. Do you think that would be alright?" Lisa says softly in my ear."As long as I can drink your pussy juice for my breakfast," I answer, rolling over on my back."I think that's a fair trade. Here put these pillows behind your head," Lisa says as she moves two more pillows under my head and shoulders, raising me up to a half sitting position. "I want you to watch me and I want to see your face when you cum." She is on her knees between my legs."Bend your knees up, Jack so I can lick your ass and your balls." I lift up my knees, putting my feet flat on the bed. "Okay, a new game, Jack with just one rule; don't move. I want you to lie perfectly still while I suck you off. Don't move your hips. Don't push up into my mouth. Whenever you move, I'm going to stop what I'm doing and sit up. Understand?" Lisa's smiling that mischievous smile of hers, but it sounds intriguing so I say yes.My sister bends her head down and licks one long lick from my balls to the tip of my cock. She wraps her lips around my cock and slides her mouth up and down while her tongue licks the underside of my shaft. She keeps her eyes on my face, while she bobs her head up and down on my very rigid cock. Her mouth is wet and warm and I can't help bucking my ass off the bed to match her rhythm. She immediately pulls her mouth off my cock and sits back on her knees."Jack. Don't move, remember?" Lisa says with fake admonishment."Okay, Sorry, sorry. It's hard!" I quickly answer."Of course it's hard, Jack. That's why I'm sucking it." She laughs and bends down, resuming the blowjob. With one hand she's holding my cock, stroking with the rhythm of her sucking and with her other hand she's caressing my balls. I force myself to lie perfectly still and just enjoy the sight of my sister sucking my morning hard-on. She takes her hand off my cock and starts taking me deeper into her mouth with each dip of her head. She's smiling with her eyes and looking right at me as she continues to move her lips farther and farther down my shaft.I watch her hand move back between her legs and rub lightly between her pussy lips. She slips one finger inside her pussy, pulls it back out and then begins massaging my asshole with it. I feel her slick juices lubricate my asshole, as she continues sucking my cock deep into her mouth. Without thinking I push my cock up and she stops everything."Fuck Lisa! What do you expect? I can't just lie perfectly still with what you're doing." I'm really annoyed that she's stopped."You're going to have to, Jack, if you want me to let you cum in my mouth this morning," she teases. She has her finger back inside her pussy. She pulls it out and starts rubbing my asshole with it again. She rubs all around the hole, and then pushes just the tip of her finger inside my ass at exactly the same moment that she eases her lips completely down my shaft."Oh fuck! Lisa, that is fucking amazing!" I moan, trying not to move.The end of my cock is in her throat and her lips are pushed against my pubic hair. She holds me there, licking my cock with her tongue and fingering my asshole, then pulls off and takes a deep breath. She immediately slides her mouth back down my cock and pushes her finger a little farther inside my ass.I'm going nuts watching my sister deep throat me, while fingering my ass. I'm concentrating on keeping my body still while Lisa, looking directly in my eyes, continues deep throating my throbbing hard cock. With her hand still playing with my balls, she must feel them tighten, as I get ready to cum. She pulls her lips halfway up my shaft, continues licking the underside of my cock and pushes her finger all the way in my asshole just as I shoot my load. She's sliding her finger in and out of my ass, and swallowing my cum, as I continue shooting load after load into her warm, wet mouth."Fuck! You are amazing! That was absolutely a mind-blowing fucking blowjob, Lisa!" I'm yelling as she cleans the last bits of cum off my cock with her tongue. Her finger is still buried deep inside my asshole as she pulls her face away from my cock and licks her lips."Mmmmm that was a good breakfast," she says as she eases her finger out of my ass. "Did you enjoy it, Jack? I did a little more homework. I was thinking maybe extra credit. What do you think?""Extra fucking credit is right! Deep throating and fingering my ass! I've never felt anything even close to this before. Lie down, Lisa, let me see if I can do half as well with my breakfast.""Wait, Jack. Let's go find the vibrator! I want you to experiment with it on me." Lisa jumps off the bed and runs naked into Mom's room. I follow her, staring at her tight round ass, while she searches through Mom's dresser drawers."Try her underwear drawer," I tell her, standing in the doorway, enjoying the view of my naked sister rummaging around in Mom's dresser. Her nipples are hard and her tits are bouncing, as she moves around looking for the vibrator. "That seems the most likely place." Lisa opens Mom's underwear drawer and pushes her bras and panties aside to look underneath them."Here, I've got it!" Lisa holds up the nine-inch pink vibrator that we saw Mom use yesterday. "Wait. What's this?" Lisa asks, as she pulls a small plastic oval out of the drawer. It has a wire attached to it that runs to a switch. The oval is about an inch long and looks like a little egg. The wire is about two feet long and the switch is a small plastic push button. Lisa pushes the button and the egg starts to vibrate."Oh my god!" Lisa yells. "I think it goes up inside. I think she puts this in her pussy and then pushes this button when she wants it to vibrate." Lisa is holding the egg by the wire and grinning from ear to ear. "Let's try them both!" she squeals, as she closes the drawer and heads back to my room."I want to try the egg first to see what it feels like, then the long one. Do you think the pink one will fit all the way inside me like it did Mom? It's pretty big." She's lying on my bed looking at the two vibrators. I sit down beside her and reach for the egg."Here, let me see that," I say, taking it from her and stretching the wire out. "I think we've been fucking long enough that you'll be able to take most of the pink one inside your pussy." I'm sitting on the bed next to her as she lies on her back pulling her knees up. I reach between her legs and run my finger up and down her pussy lips. She pretty wet already, so I put the egg between her lips and push it up inside with my finger."Ready?" I ask, with my finger poised over the button."Ready," Lisa says excitedly.I push the button and hear the muffled sound of the egg vibrating inside Lisa's pussy."Ohhh. Oh, fuck! It's ummmm. It's ummmm. I don't know. It's...It's...goddamn!" Lisa is panting already, moving her ass up and down and opening and closing her legs. I push the button and the egg stops."What are you doing, Jack! That felt great. Why did you stop it?" Lisa asks."Because you were moving," I tease. "No, not really. I just thought it would be good to try the pink one and compare before you got too far along. What do you think?" I ask her, pulling the wire to dislodge the egg from her pussy. It pops out from between her pussy lips and rolls between her legs."Yeah. Good idea, I guess. But that one sure felt good!"I push the tip of the pink one between her pussy lips and it glides halfway in, lubricated by Lisa's already flowing juices. I push it a little more and ask Lisa how it feels."It's fine. Is it in all the way?" she asks."Almost. Just a couple more inches and you'll have it." I push it a little more until just the switch is sticking out of her pussy. "How does it feel?""It's big, but I'd rather have your cock," she says, smiling at me. "Turn it on and let's see," Lisa says, holding her breath and waiting for me to turn the vibrator switch."Maybe you should do it. You can adjust the speed to where you want it. You just turn the end and the farther you turn it the faster it vibrates." I move my hand from the vibrator to let her take it."No, Jack. I want you to do it, please. Just go slow and I'll tell you if it's too fast."I turn the switch and hear the low hum of the vibrator. Turning it a little more, I watch Lisa's face."Oh Fuck! That's better than the egg, Jack! Oh god! This is unreal." Lisa is bucking her hips up and down while I hold the vibrator in her pussy."Do you want it faster?" I ask.'Yeah. Just a little bit, let's see what it does." I turn it faster and watch Lisa's reaction. She starts thrusting her hips all the way off the bed and I'm struggling to keep the vibrator all the way in her pussy. Her pussy muscles are pushing it out. I start a rhythm by pushing it in and letting her push it out. I'm fucking her with the vibrator, sliding it in and out of her pussy."Ohhhhh Ohhhhh Ohhhhhh I'm cumming, Jack!" I push it in and out faster. She's bucking so wildly that I can barely keep the vibrator in her over-excited pussy."Tell me what to do, Sis. Do you want it pushed in and out, or held in, or what?" I'm trying frantically to keep up with her jerky thrusts, as her body reacts to the stimulation of the vibrator."Just do whatever you're doing. I'm cumming!" She grabs the bedspread with her hands, slams her ass down on the bed and closes her legs, trapping the vibrator and my hand between them. "Stop it! Shut it off! Stop it, Jack!" Lisa yells."Open your legs, so I can!" I yell, prying her legs apart and turning the vibrator switch to off. She collapses on the bed, her legs twitching and her chest heaving up and down, as she catches her breath."Wow! No wonder Mom was relaxed last night!" Lisa says, smiling while she sucks air into her lungs."Didn't Mom use it on her clit, too?" I ask Lisa. "Do you want to try that?""Yeah in a minute," she says, still panting. "Let me catch my breath." The pink vibrator is still in Lisa's pussy and I reach over and pick up the egg. It is soaked with Lisa's juices and I get an idea."Hey, you know what you should try? How about we leave the pink vibrator in your pussy and use the egg to stimulate your clit. That should really get you off.""Ooh, yeah! I like the way you think, Jack," Lisa says, spreading her legs apart. "Why don't you turn the pink one on low and then hold the egg against my clit?""Okay. The egg only has one speed, so if it's too much, we can switch them." I reach over and turn the pink one on the lowest setting and leave it buried in her pussy. I push the button on the egg-shaped vibrator and hold the vibrating egg against her clit. "How's that?" Mmmmm It's.... It's.... Ohhh Fuck! It's... Hold it right there, Jack. Don't move it. It's making me cum already! Stop! Turn them off. I want to switch them. The egg vibrates too much or I'm too sensitive or something. Quick, Jack. Switch them around."I set the egg on the bed and pull the pink vibrator out of her pussy, turning it off. I push the vibrating egg up inside her with my finger, then turning the pink vibrator on low, I hold the tip of it against her clit. She's already jerking against it and I'm having trouble keeping it on her clit."Lie still!" I tell her. "It'll only work if it stays against your clit. You can't keep bucking against it and expect it to stay in position." I move between her legs and press my forearm across her mound to hold her still, while I keep the tip of the vibrator against her clit. She's jerking and twitching from the simultaneous vibration inside her pussy and against her clit."It feels like an orgasm machine, Jack. I just keep cumming and cumming! Oh Fuck! It's.... It's.... building up a big one! Oh Fuck! God Damn! God Damn! Ohhhhhhhhhh!" Lisa is bucking and thrashing wildly, and I'm trying to hold the tip of the pink vibrator against her clit, when she yells at me to stop. "Stop! Jack! Shut them off! Pull them out! Stop!"I remove the pink vibrator from her clit and push the button on the egg, shutting it off. Lisa's body is twitching and trembling. She rolls onto her side, curling up in the fetal position, gulping air and moaning softly."Mmmmmm Jack," she moans as I pull on the wire and pop the egg out of her drenched pussy. Her juices are oozing from her pussy lips and running down her ass. I lean over and lick them up."I haven't had breakfast yet, remember," I whisper as I lick her hot, cream from her ass cheeks and thighs. She's curled up away from me and I'm lying on my side with my feet behind her head and my face pushed up against her ass. I lick all around her pussy lips, and then push her lips apart with my tongue, releasing a hot stream of thick syrup, which I hungrily lap up.I pull my head back as Lisa rolls over, raising her left knee and giving me access to her pussy from the front. I continue licking her juices, while she lifts my semi-erect cock in her hand and slips the head into her mouth."Want to know what it felt like?" she asks, pulling her mouth off my cock and holding up the pink vibrator. "It was like continuous orgasms without the teasing or the build up. It was great, but I can see why Mom started with her fingers and built up to the vibrator. Here, let me show you." Lisa is smiling at me. I stop licking and watch her turn the vibrator on and press it against my cock just under the head. My cock immediately extends to its full length and in no time I'm humping against the vibrator. It feels like a milking machine trying to pull the cum out of my balls."Wow! That's amazing. It doesn't feel like anything I've ever felt before." I'm frantically bucking my hips against it as I feel the tension build. "God! I'm going to cum already." Lisa keeps the vibrator against my cock, wr****g her lips around the head, just as I explode. She sucks and swallows, as I buck my hips against her mouth, and the vibrator milks all the cum from my balls."Okay, stop! Take it off my cock! Fuck that was unreal! It was like instant sex. I came hard but it was over pretty fast. Is that what it felt like to you?" I ask Lisa, as she settles back on the bed, licking her lips and swallowing the last of my cum."Yeah, pretty much. But when you had both vibrators going, it was fucking amazing. I think I'd like to try it sometime after you've already given me two or three orgasms with your mouth and your cock, and see what happens, because you're right it was over pretty fast.""You're insatiable. Do you know that? What will you think of next?" I ask, teasingly."Well, I've actually thought of how we might be able to seduce Mom. Want to hear?" Lisa explains her idea and it almost sounds plausible. I can hardly wait. The plan includes me watching through the window, and listening to them, using our cell phones.We get our chance about two weeks later. It's a Saturday and all three of us are in the pool. We horse around for a while, both of us teasing Mom with as much skin contact as we can. Then Lisa and Mom put suntan lotion on each other while I lie on my back next to them, my bulge apparent in my trunks. I watch Mom squirm, eying my cock, as Lisa rubs suntan lotion up and down Mom's legs, nearly caressing her ass cheeks.We know the plan is working when Mom abruptly gets up and says she's had enough for the day. As she goes into the house, we head for her window. What we see is nearly an exact replay of what we had seen a few weeks before. Mom locks her bedroom door, strips out of her swimsuit and begins fingering her pussy and pinching her hard nipples. She already has the vibrator with her when she lies down on the bed, finger fucking herself. After cumming with her fingers, she slides the vibrator deep in her sticky, wet pussy and turns it on."That's your cue, Sis. Are you ready?" I ask. Lisa's plan includes interrupting Mom just as she's about to cum with the vibrator. That will put Mom at her most vulnerable and give Lisa's plan a greater chance for success. We each have our cell phones and I speed dial hers, as she's walking into the house."Hey," I say into my phone, "wait for my signal. And don't forget to put your phone on speaker when you go in Mom's room.""Don't worry. I won't let you miss anything. You just remember to hit mute so she doesn't hear you jacking off through my phone," Lisa laughs."Okay, I'm at her bedroom door," she whispers.I watch Mom moving the vibrator in and out of her pussy, and just as she's raising her hips off the bed, I give Lisa the signal. "Go now!"Lisa knocks on Mom's door and tries the door handle on the locked door. "Mom, can I talk to you a minute?" She sounds so innocent.I watch Mom yell something at the door, pull the vibrator out of her sopping, wet pussy and hide it under her pillow. She gets up, grabs her silk robe from the closet and walks toward the door."The vibrator is under her pillow. She's coming to the door in just her robe. You're on!" I say as I hit mute on my cell phone and watch. Lisa must have hit her speakerphone button, because I hear the door open."What's wrong, Lisa?" Mom asks."Umm," Lisa hesitates, "can I come in and talk to you a minute, Mom?" Mom tied her robe around her waist, but Lisa still gets a great view of her cleavage, as her tits swell out into the opening at the top of the robe, and her hard nipples push against the thin fabric."Of course, is something wrong?" Mom leads Lisa into the room and they both sit down on the edge of the bed. I see Lisa nonchalantly lay her phone on Mom's nightstand, speaker side up."Mom, you know you've always told us we can talk to you about anything, right?""Absolutely, no matter what's wrong, we'll work it out together," Mom says, serious concern showing on her face."Oh no! It's nothing like that," Lisa laughs. "I just have a couple of questions, but it's kind of embarrassing to talk about with your mom.""Oh, come on. Whatever your questions are, I'll try to answer them the best I can without causing you any undue embarrassment. Now what do you want to ask." Mom is clearly relieved that she only has to deal with embarrassment and not a real problem."Well. You have that very sexy swimsuit, that doesn't cover as much as mine, yet your pubic hair doesn't show around your swimsuit and mine does. I keep adjusting my suit and yet a few stray hairs are always sticking out and it's embarrassing, especially around boys. Do you shave or trim yours? Can you show me how?"Mom is smiling. "Yes, Lisa, I do trim my hair so it doesn't show and yes..." Lisa cuts her off before she has a chance to finish."Can I see? I want to see how it's trimmed and see if that's what I want to do with mine." Lisa is already pulling Mom's robe open to look at her pussy. I know Lisa's plan isn't about trimming her pubic hair. It's all about getting Mom to expose her pussy to her."Hold on," Mom says standing up and untying her robe. "I'll let you see what I'm talking about, just be a little patient." When Mom opens her robe she's facing the window and I get a clear view of her neatly trimmed triangle of hair. I watch Lisa reach her hand out and run her fingers across Mom's patch of short, trimmed pussy hair. Mom takes a deep breath, but doesn't say anything."That's all the hair you have? You trim all the rest away. How? Do you trim with the scissors or shave? Look at mine. The hair just goes every which way. It doesn't look sexy like yours." Lisa pulls her swimsuit bottom down and shows Mom her blonde pussy. She brushes her fingers through her hair saying, "See mine's ugly. Not sexy like yours at all.""It's not ugly at all, dear. It's quite lovely actually, but we can trim it if you like, so it's not so unruly." Mom is concentrating on consoling Lisa and barely notices her bend forward to look up at Mom's pussy from below. This is where her plan is either going to work or not work."Mom! You don't have any hair around your vagina, it's totally smooth." Lisa has her fingers on Mom's hair again and runs her thumb across Mom's smoothly shaved pussy lips. Mom steps back out of reach of Lisa's hand and starts pulling her robe closed."Mom! You're soaking wet. You are.... Oh my God! That's why you had the door locked, isn't it. Oh, Mom, I'm sorry. Were you... um? I'm sorry I interrupted you, didn't I?" While she's saying this, Lisa is licking the juices off her thumb as if it's the most natural thing in the world."It's alright dear." She's staring at Lisa licking her thumb." I guess I was silly to sneak in here in the middle of the day. I should have waited until I went to bed. Yes, I was masturbating but it's not something I wish to discuss with you." Mom is really flustered and talking fast. I'm not sure Lisa is going to get anywhere, but this is very exciting to watch."Actually, that's the other thing I wanted to talk to you about," Lisa says, softly. "I think there's something wrong with me and I might be a pervert or something."Mom steps closer with concern coming back on her face. "What do you mean, dear? What do you think is wrong with you?" Lisa is sitting on the bed, naked except for her swimsuit top, with her head down, not making eye contact with Mom. Mom sits down next to her and puts her arm around Lisa. "I'm sure there is nothing wrong with you and you're certainly not a pervert. Just tell mama whatever's bothering you, okay?""Well, you know that I've been going out with a couple of guys at school but I've never let any of them go all the way." I love how carefully Lisa is wording this so she won't be lying to Mom."Well I didn't know, but I'm awfully glad to hear that," Mom says turning toward Lisa and lifting her chin up with her hand. "So what is it that's bothering you?""Umm...I haven't let any of them do it, but not because I didn't want to and after our dates I come home very excited and... well... um... really wet, you know?" I can see Mom is smiling but not letting Lisa see that she is."That's pretty normal, I'd say. There's nothing wrong with that," Mom says, trying to reassure Lisa."Well, I'm really excited and I umm... you know...""Masturbate?" Mom cuts in. "Well as you have seen, it happens to the best of us, dear. There's nothing wrong with masturbating. It's very natural. It certainly doesn't make you a pervert.""But it doesn't seem to help. I don't seem to be able to relieve all the pressure. I touch myself and I just get wetter. But I don't think I'm getting an orgasm like you read about in all those Cosmo type magazines. I think there's something wrong with me!" Lisa throws herself down on the bed crying. I have to admit, it is quite a show. Who knew my twin sister was such an actress. But wait, Mom is staring at Lisa's bare ass jiggling on the bed as she sobs."Lisa, there's nothing wrong with you. Those articles are full of exaggerations and inaccuracies; they're trying to sell magazines." Mom is rubbing Lisa's back, but her eyes are on her cute, round ass."Does it help you? Do you get relief when you masturbate, Mom? I mean, it's been over four months since Daddy's been home, you've got to miss being with him, right?""Of course, I miss your father, we all do," Mom says, her hand starting to rub across Lisa's ass cheeks."No, I mean being with him sexually. You miss that. Isn't that why you're masturbating in the middle of the day, Mom? Does it help? Do you get relief from it?" Lisa turns her head and looks at Mom. Mom's hand stops rubbing but stays on Lisa's firm, round ass cheek."Yes I miss having sex with your father and yes masturbating does help. It releases my sexual tension for a while." Mom is starting to squirm a little and I can see her legs opening and closing slightly."How long? How long does it last? I need to touch myself all the time. Even right after I finger myself and I'm soaking wet, I want to keep touching myself. What's the secret? What am I missing, Mom?""I don't know. Do you just play with your vagina or do you rub your clitoris, too?" Mom is getting very uncomfortable with this discussion but she's in for a real surprise, because Lisa rolls over to show her how she masturbates."Here's what I do," Lisa says as she rolls onto her back, spreads her legs and starts rubbing her fingers up and down her slit. She slips two fingers inside her pussy and starts pumping them in and out."I just do this until it feels like I'm cumming," Lisa says. "But the perverted part is that I lick my fingers afterwards. I love the taste of my own juice and I get so hot when I taste it. You think that's perverted, don't you?" Lisa is still pumping her fingers in and out of her pussy while she looks at Mom. Mom's face is flushed and she is staring at Lisa masturbating right next to her."You are not a pervert, Lisa. I'm sure a lot of women like the taste of their own juices. I even like..." Mom stops. She seems to realize she's about to tell Lisa that she likes her own juices, which we already know from our previous spying episode."What Mom? Ohhhh!" Lisa is starting to buck her hips up to meet her fingers. Mom is breathing hard and seems mesmerized by Lisa's actions. "Mom, show me how you do it. Show me how to get off." Lisa takes her fingers from her pussy and scoots around so her pussy is facing Mom on the bed. "Do me like you do yourself, mama. Show me how to really get off. Please!""I don't know, Lisa," Mom stutters, as she stares at Lisa's wet pussy. "This isn't appropriate!""Please Mom!" Lisa pleads. "If you don't show me, who will? How am I supposed to learn?" Mom hesitates, and then moves her hands towards Lisa's pussy. She slowly inserts two fingers inside Lisa's wet snatch and uses her other had to massage her clit."I shouldn't be doing this, Lisa. It just doesn't seem right." She starts moving her fingers in and out of Lisa's pussy. "Here's what you do," Mom says, taking an instructive tone. "You need to massage your clitoris as you stimulate the inside of your vagina. How does that feel?""That feels soooo good, mama." Lisa pants as she humps Mom's hand. Mom manipulates her clit between her thumb and her index finger as Lisa moves her hand down and slips her fingers into Mom's mouth. Startled at first, the taste works it's magic and Mom starts licking the pussy juice off Lisa's fingers."Oh baby, what are you doing?" Mom says, still sucking Lisa's fingers. "This isn't right!" she breathes." Oh God! You taste so good!" Mom moans as she slips her mouth off of Lisa's fingers. Slowly lowering her head to within an inch of Lisa's sweet pussy, Mom inhales, taking a deep, intoxicating whiff. Hesitantly, she licks a few drops of juice from Lisa's pussy lips, savoring the taste. Closing her eyes, Mom tentatively replaces her fingers with her tongue, lapping up Lisa's sweet juices. My cock is rock hard, and I'm frantically rubbing it through my swimsuit, as I watch Mom eat Lisa's young, hot pussy."Oh my god! Mama, eat my pussy! It feels so good! Oh, mama!" Lisa is lifting her ass up off the bed, pushing her mouth into our mom's face. Mom has moved her mouth up to Lisa's clit and is finger fucking her again. Lisa has pushed her swimsuit top up over her tits and is frantically pulling at her nipples."Oh, mama! Ohh yes!" Lisa is bucking wildly now. I've pulled my cock out of my swimsuit and I'm stroking it furiously, while watching the most unbelievable sight I've ever seen. I never in a million years ever thought I would see my Mom eating my sister's pussy."I'm cumming! I'm cumming! Oh mama! It feels so good. I'm really cumming!" Lisa is out of control, in a way that I've never seen. She is bouncing her ass off the bed, holding the back of Mom's head with her hand and really getting off on whatever Mom is doing with her tongue. Mom seems to know exactly what to do when Lisa climaxes. Lisa doesn't yell stop like she usually has to with me. She just falls back on the bed quivering, as Mom licks the juices all around her pussy. My cock explodes and I shoot a huge load of cum on the ground, as Lisa settles down from her orgasm."Jesus, Mom. I've never felt anything like that! You are amazing. Thank you so much! You are the best Mom in the whole world!" Lisa is running her fingers through Mom's hair as Mom continues lapping up Lisa's juices."I don't know about that," Mom says, looking up from between Lisa's legs. "What kind of mother eats her own daughter's pussy?""The best kind. It was incredible, Mom," Lisa says, sitting up. "Now it's my turn. I want to do for you what you just did for me. I can't wait to taste you, Mom." Before Mom can argue or resist, Lisa pushes her back on the bed, pulling her robe open. Lisa spreads Mom's legs and stares at Mom's neatly shaved pussy. "It's beautiful, mama. I bet it tastes wonderful," Lisa whispers as she lowers her mouth and runs her tongue up Mom's pussy lips."Oh, baby girl! We shouldn't!" Mom moans. "This isn't right! I was just showing you how!" Mom's robe is all the way open and I can see her hard nipples sticking up from her jiggling tits. She pulls her legs up on either side of Lisa's head and raises her ass off the bed, pushing her pussy against Lisa's hungry mouth."Oh fuck! Just this once, then," Mom pants, "lick your mama's pussy! God it's been so long and it feels so fucking good!" Mom starts massaging her tits and stretching out her nipples. I can feel my cock getting hard again as I fantasize about sucking Mom's thick nipples and fucking her pussy. Lisa actually did it! She fucking seduced Mom into eating her pussy and now she's eating Mom's pussy. We agreed that I would stay outside until Lisa signals me. I can hardly wait."Ohhh, Yes! Suck my clit, Lisa! That's it. Oh yeah! Put your fingers inside me. Oh fuck! It feels so good!" Mom is really thrashing around on the bed now, swinging her head from side to side and I figure she must be getting close to cumming. Lisa is finger-fucking her while she sucks her clit. Earlier, I had told Lisa about flicking the clit with her tongue while she sucks it with her lips. I imagine that's what's getting Mom off now."Ohhh Fuck! You're making me cum! I'm cumming now! You're making your mama cum!" I watch Mom push her ass way up off the bed, grab Lisa's hair and hold her head against her pussy jerking wildly in the throes of her orgasm. Finally, Mom falls back on the bed, letting go of Lisa's head. Her tits heave up and down as she tries to catch her breath. Lisa still has her head between Mom's legs and I assume she's lapping up all the sweet syrup that must be running out of Mom's cunt.