I’ve been spying on my sister for about two months watching her change her clothes through her bedroom window. I never thought I’d take it any farther than just spying. She is my sister, after all. To me it’s just a good way to see some tits, ass and pussy on a regular basis.
My sister and I are twins. We get along great, not like some brothers and sisters. Our dad is in the Navy, so we’ve never lived anywhere long enough to develop close friendships with other kids, so we’ve become each other’s best friend by default. We’re both pretty smart and have tested in the top percentile of our classes academically. We do just about everything together. We go to the movies, hang out at the mall, sometimes we even double date. I also think we have a special connection because we’re twins.
During our senior year in high school, right after we turned 18, we moved to San Diego and our dad shipped out for a six-month tour of duty aboard a destroyer. Mom works as a paralegal for a law firm downtown, so we are home by ourselves after school everyday. This is our first house with a pool and that’s where my sister and I spend all of our time after school. I’ve noticed my sister’s body developing over the last couple of years but was not prepared me for the feast my eyes are getting of my sexy, twin sister in a skimpy swimsuit everyday. Her breasts had blossomed into size 34B and I can see the sexy curve of her tits disappear into the minimal amount of material that makes up her swimsuit top. Her firm, young ass rounds out the bottoms of her swimsuit in a way that would make any guy look twice.
Being around my sister in our swimsuits everyday is getting to me. I find that I can’t keep my eyes or my mind off of her firm tits or her cute ass. We are playing in our backyard pool, dunking each other and generally fooling around when my sister climbs her way up my body to try and dunk me. She seems oblivious to the amount of bare skin contact between us but my cock certainly isn’t and I maneuver myself sideways so she won’t feel my hard-on. Her swimsuit top is stretched tightly across her breasts and when it gets wet, her nipples make pretty obvious bumps in the material. She pushes on my shoulders and lifts herself out of the water, trying to dunk me and her tits are about two inches from my face. At 18 I’ve had a few girlfriends, but I’ve never seen a sight as sexy as my sisters tanned tits right up in my face. I desperately want to see them uncovered.
We finish in the pool and my sister goes in the house to change. My cock gets hard again as I watch her tight ass wiggle across the patio toward the sliding glass door. I can’t believe how badly I want to see her naked body. I tell her I’m going to check the filtration system and will be right in. Instead, I go around the side of the house to my sister’s bedroom window. This side of our house has a covered walkway with lots of bushes and I position myself to see in her window without her or our nosy neighbors seeing me. I look for an opening in her blinds so I can watch her change, but the way the blinds are positioned I can only see the ceiling. I give up (for that day) and go in and change.
The next day while my sister is watching TV in the family room, I sneak into her room and adjust her blinds, leaving about a 11/2-inch gap between the bottom of the blind and the windowsill. Then I go into my room and change into my swimsuit.
“Hey Lisa, I’m going in the pool, want to go?” I ask my sister casually as I walk through the family room and out the sliding glass door.
“Sure, I’ll be there in a sec,” she says, getting up from the couch and turning off the TV.
That’s my cue. Around the house I go. I get to her window just in time to see her entering her bedroom. She is pulling her shirt up as she closes the door. I stand there mesmerized as she tosses the shirt on her bed and begins taking her bra off. When my eyes see her creamy white mounds with inch and a half areolas and little pink nipples, my cock jumps, creating a bulge in my swimsuit. But that is nothing compared to watching her unzip her shorts and slide them down her tan legs. My sister is average height with a flat stomach and a body that curves in all the right places. She turns from the window while taking her shorts off and I’m looking at her panty-clad ass as she bends over to remove them. I’m rubbing my cock through my swimsuit to relieve some of the pressure. She hooks her thumbs in the waistband of her panties and slides them down. My god! Her ass is spectacular. Her firm, young cheeks curve just enough to make you want to grab a handful and plant kisses all over them. Bent over like that I can see some blonde pubic hair and just a hint of her pussy lips visible between her ass cheeks. I can’t wait for her to turn around so I can see the rest of her. But, instead, as I’m admiring her ass, she slips on her swimsuit bottom and pulls it up. I get one last peek at her ass as she grabs the elastic on the sides of her suit and pulls them down to cover her cute round cheeks. Then she hooks her swimsuit top and is turning it around so the hook is in the back and the cups are in the front. That’s when I notice she’s standing in front of her dresser, which has a big mirror over it. Looking in the mirror, I get one more look at her nipple tipped mounds as she slips her arms in the straps, pulls her swim suit top up over her tits, then reaches inside each cup and adjusts herself. She checks herself in the mirror and heads out her bedroom door.
Shit! I better get in the pool fast. I was so engrossed in watching her change that I didn’t think about what would happen if she saw me coming around the side of the house and I wasn’t even wet yet. Speaking of cuming around the side of the house, that was going to have to wait. I’m still hard as I hit the pool at a run and swim to the deep end, treading water as she comes out of the house.
“How’s the water?”
“Great, come on in!” I yell, hoping the cool water will relieve me of my uncomfortable, and obvious condition.
We stay in the pool about an hour, fooling around like we usually do. If my sister notices anything different in the way I’m acting or looking at her, she doesn’t let on. I’m trying to act normal, but every time her tits get close to me I can’t help but think about her pink nipples sticking out from her firm young breasts. And when she gets out and sits on the edge of the pool, dangling her lets and pushing the water sideways with her foot, I look at the crotch of her swimsuit imagining what it will look like uncovered. Fortunately, I don’t have to wait too long.
When we’re finished, I again make an excuse about checking the filter and run around to the side of the house. I wait awhile and I’m getting nervous that maybe my sister is coming back outside. I’m just about to abandon my position when she walks into her bedroom with a towel wrapped around her. She’s taken her wet swimsuit off in the bathroom and is now dropping the towel she had wrapped around herself as she closes her bedroom door. My eyes are glued to her pussy and what a sight! It isn’t the first pussy I’ve ever seen, but the excitement of seeing my twin sister’s pussy make my cock spring to life. She has a nice v-shaped patch of blonde hair that almost covers her pussy lips as they protrude slightly downward between her legs. I’m rubbing my cock like crazy and trying to take it all in, remembering how fast she had changed earlier. But I’m in for a wonderful surprise. My sister puts on lotion after she swims – before she gets dressed.
I watch her standing naked, in front of the mirror, squeezing lotion onto her hand. She rubs her hands together and starts massaging lotion onto her arms and shoulders. I watch the way her firm tits bounce and how her nipples point right at the mirror, as she lifts her arms one at a time to rub her shoulders. I pull my cock out of my swimsuit and began seriously stroking it as she starts rubbing lotion on her stomach. She begins just below her navel and rubs the lotion up over her flat stomach and her ribs. Then she lifts her breasts one at a time, gently squeezing them as she rubs the lotion in. It looks like she lingers a little on her nipples and I watch them get hard as she slides her lotion covered hands across them. Then, to my surprise, she turns around and walks toward the window. Her bed is just under the window, but I can’t see it very well because of the height of the window and the angle of the blinds. The way I’ve positioned the blinds, I can look straight into the bedroom, rather than down toward the floor or up at the ceiling. It doesn’t matter because what she does next makes me shoot my load all over the shrubbery.
When she gets closer to the bed, she squeezes more lotion onto her hand, lifts her right foot up on the edge of the bed and rubs lotion on her leg. From my vantage point outside her window, looking under the blinds, I’m staring right into her pussy. As she shifts her leg around, rubbing in the lotion, her pussy looks like it has a life of it’s own. I watch her pussy lips opening and closing, moving her patch of blonde hair back and forth as she spreads the lotion up and down her legs. I’m about four feet away from the most amazing sight I’ve ever seen. My cock is rock hard and I’m stroking it furiously. As she leans forward to rub lotion on her ankles, her tits hang down like cones and her nipples are pointing straight down toward her bed. When she finishes with her left leg and is lifting her right leg onto the bed, I can’t take it any longer and shoot my load on the ground and the surrounding shrubbery. I finish watching her rub the lotion on her leg and when she starts to get dressed, I run into the house and into my bedroom to change clothes.
Over the next two months, I shoot a lot of cum outside her window. I make a few strategic adjustments to her blinds and even bring out the digital camcorder a few times, but watching a video doesn’t come close to the live action. I know I can see her change anytime I want so I erase the video to avoid getting caught. I think I can explain being on the side of the house, but if I was ever caught with video of my naked sister I think my dad would kill me. I’ve occasionally watched her get dressed to go out, but nothing compares to watching her come out of the swimming pool and rubbing on lotion – and she does it every time.
Until now, my sister and I have never discussed our individual sexual activities with each other. Occasionally, my sister asks me questions about sex or things she’s heard about at school and I answer her as best I can. A military father can be pretty strict, especially with a daughter and Lisa was not allowed to date until she was 17. She is inexperienced and na•ve and I’m pretty sure she’s still a virgin. I always caution her to not get too sexually active, too fast. I’ve had a few girlfriends who have been willing to experiment, so I’ve eaten pussy, had blowjobs and fucked a few times, but at 18 years old, in a new High School, I haven’t been getting any action lately.
Since I don’t have a steady girlfriend I’m making do with my own hand outside my sister’s window pretty regularly. Don’t get me wrong it’s a great show, but I’m getting really horny and starting to think about my sister’s body in ways that a brother shouldn’t. I find myself wanting to do more than just watch. I want to touch her. I kept fantasizing that she knows I’m out here and she’s putting on a show for me. I know it isn’t true, but it fuels my desire to touch her and have her touch me.
One afternoon when we’re alone, I head around the house because my sister has suggested we go for a swim. I’m in my swimsuit and want to get a quick look at her naked body before we get in the pool. By the time I get outside her window she is down to her bra and panties. This happens quite often now, because I know how long I can take to change into my swimsuit and get around the house to see her naked. Her tits bounce a couple of times as she slips off her bra and I can’t help but rub my cock through my swimsuit. She bends over to take her panties off and I get a side view of her tits hanging down. Her nipples aren’t sticking out because she hadn’t been in the pool or been rubbing lotion them, and her tits look like round little cones hanging there pointing toward the floor. God, how I want to touch and suck her tits and make her nipples hard! I pull my cock out of my swimsuit slowly stroke the length of it as she turns her back to me to get her swimsuit out of her dresser. As she bends over to pull her swimsuit bottom on, I see her tight, round ass with her small pussy lips hanging down. I fantasize about what it would feel like to slide my cock between those lips while she is bent over like that, burying myself deep inside her tight, virgin pussy. As she finishes putting her swimsuit on and is opening her bedroom door, I tuck my cock back in my swimsuit and turn toward the pool. The sound of her cell phone makes me turn back. I watch as she talks, but I can’t hear what she’s saying. She’s getting really upset, walking back and forth as she talks to whoever it is. After a couple of minutes she closes her phone and throws herself on her bed, crying.
I love my sister and despite the perverted nature of my fantasies, I don’t ever want to see her hurt. I want to know what’s wrong and to try and make it better. I go into the house, trying to figure out a way to approach her without giving away how I know she’s upset. Fortunately, she left her bedroom door open when she went back to answer her phone. As I peek in, I see my sister lying on the bed, her head buried in a pillow and I can hear her sobbing. As I watch her body heaving up and down on the bed, I walk in and asked her what’s wrong.
“It’s not fair! That’s what’s wrong!” she says, between sobs. She turns toward me and lifts herself up on her elbow. Her swimsuit top has slid to the side and I can see her nipple poking out over the top of the material.
“What’s not fair?” I ask, trying to keep looking at her face instead of her half-naked body.
“It’s not fair that girls have to walk such a fine line all the time. What do guys want? I can’t figure out what I’m supposed to do. If we let them fuck us, we’re sluts. If we don’t let them fuck us, we’re prick teases and if we don’t let them touch us at all, we’re frigid. What the fuck am I suppose to do?” She turns her face back into the pillow and begins sobbing harder.
I watch her lying there crying, trying to figure out what to say and how I can help her. As I walk over and sit on the edge of her bed, I can’t help but notice how her swimsuit bottom has ridden up into the crack of her sweet, round ass. Remember, I’ve just seen her naked and have been stroking my cock outside her window.
I wonder who was on the phone, but as I’m about to ask her, I remember that I shouldn’t even know about the phone call.
“What happened, Lisa? What brought this up?” I start rubbing her back, trying to comfort her.
“Tony broke up with me” I hear her muffled words through the pillow. “I bet he’s going to start seeing that slut, Barbara.”
I’m surprised. I thought Tony and Lisa made a great couple. Lisa started dating Tony right after we moved here and they’ve been dating steadily for the past month. Remembering that I wasn’t suppose to know about the phone call, I ask, “When did this happen?”
“Just now” she says, continuing to sob into the pillow. She turns her head toward me and continues, “He called me and gave me some bullshit about us being too young to get serious and that we should start seeing other people, but I know it’s because I wouldn’t do this” she says as she rolls over on her back and spread her legs apart on the bed.
I’m speechless looking at my sister lying there next to me in her skimpy swimsuit, spreading her legs wide apart and giving me an unobstructed view of her barely covered crotch. A couple of pubic hairs are peeking out from the sides of her swimsuit bottom, which is stretched tightly across her pussy lips leaving very little to my imagination. Since, I’ve been looking at her pussy for a couple of months, I don’t have to imagine much and my cock is beginning to stir inside my swimsuit.
“I mean it’s really not fair! Have you ever dumped a girl just because she wouldn’t let you fuck her?” She is looking up at me with her innocent eyes, all red and puffy from crying. She pulls her legs back together and adjusts her swimsuit top to cover her nipple. “Well, have you?” she asks softly, sniffing back her tears.
“No, I haven’t and Tony probably hasn’t either. Maybe he really does think you guys are too young. Or maybe, he’s just not sure what he wants.” I’m trying to be as consoling as I can and I’m telling the truth about not dumping anyone.
“No! He really wants to fuck me. He told me so last night, but I said no! Maybe I’m wrong. Maybe I should have let him have what he wants. God knows I wanted to fuck him, too. I was so hot and so wet it was just as hard for me to stop as it was for him. But, I’ve just always wanted the first time to be with ‘The One’. You know? And I like Tony a lot, but I’m not sure I love him or that he’s ‘The One’. What do you think Jack, should I have just let him fuck me? Would that have made me a slut? I try so hard to let him do what he wants without becoming a prick tease”
As she’s asking this, my sister turns on her side toward me and starts crying again. I reach over and put my arm around her and she starts sobbing into my shoulder. I lie down beside her and hold her close while she cries. As I’m lying there, I’m becoming increasingly aware that I’m on my sister’s bed, we’re both in swimsuits which leaves a lot of bare skin contact and I’m holding her in my arms as she talks about whether to fuck her boyfriend.
“Well, should I have?” she asks again as she pulls her head back from my shoulder so she can look at my face. We’re still holding each other as I’m trying to decide what to tell my sister.
“No, you made the right decision. You’re still young.” I hesitate before I start speaking again. Picturing my sister being touched by Tony and her pussy getting hot and wet to the point where she doesn’t want to stop, my cock starts to move and I slide my hips back a little so my sister doesn’t notice.
“But, maybe, you know, you’re teasing him a little more than you realize.” I finally say.
“What do you mean?” She leans back away from me, giving me a clear view of the front of her body. She has a puzzled look on her face and I’m trying hard to keep my eyes on her face.
“Well, I’m not sure, but when you said you stopped when you really didn’t want to, what had you two been doing, exactly?” I really want to help my sister, but I also want to hear the details about what her and Tony had been doing. I thought I could kill two birds with one stone.
“I’m not going to describe what we were doing, Jack. Let’s just leave it at the fact that I was very hot, but I pulled back in time and the next day he dumped me.” Her face is a little red and it’s obvious she’s embarrassed about what we’re talking about. She’s still leaning back and looking at my face.
“Look sis, I’m not trying to pry into your love life, but I think maybe you could use a guy’s perspective on this. You think you’re not being a prick tease, but as a guy, sometimes you get to a certain point, where you really can’t turn back. If you stopped, I can guarantee that Tony went home and jacked-off thinking about what it would have been like. I’ve been out with several girls who didn’t let me fuck them, but didn’t send me home to jack off. Maybe if I know what you’ve been doing, I could offer you some suggestions on how you can help him get relief and still save your virginity.” I’m really trying to help my sister, but I’m also starting to fantasize about teaching her some sexual techniques to keep her boyfriend happy. You know, I could let her practice with me so she won’t be fumbling around when the important time comes.Post Views :6168