My sister fell asleep on the couch while watching a movie and she had on her night gown. I watched her roll around a bit and then she lifted up her one leg and I could almost see up it. I finished the job by slowly pulling the gown up and soon I could see everything, very hot. I sat back down and stared at her pussy for a good hour, every now and then she would move around but it was always increasing my view. Then she rolled over onto her front side with one leg hanging off the couch and I about came in my shorts, her ass was awesome. I could not resist and walked over to get a real close up view, her anus was beautiful, so pink and soft looking. She shaves everything so I had a wonderful view of all of her.

My sister is older than I am by about 5 years and I used to hide in a few places so I could see her naked. We had a closet in the bathroom and the door had louvers in it, I would hide inside and watch her get ready for school in the mornings. Another good one was hiding under her bed and I could see pretty much her whole room in the mirror she had in the corner.

I used to wait for so long for her to come into her room sometimes so she would not suspect anything. One day during summer break she spotted me in her room and dragged me out asking what the hell I was doing under her bed. I told her that I like to spy on her and see her naked, she gasped and told me I was a little pervert. she started teasing me asking me if I beat off while watching her and she started getting very dirty with the insults. She was already sitting on top of me and started rubbing my pants asking me if I was all turned on now, she then spanked it a few times and I jumped a little from the pain.

She slid her hand down the front of my pants and started pulling on the head of my cock, I squirmed around but she held me down without a problem. She stroked on me until I came then wiped what got on her hand all over my shirt. She got up and laughed telling me that I was still a little pervert.

I have no idea why and I have never asked her about it but when we were in our teens my sister used to ask to give me blow jobs all the time. when we were alone it was the first thing she would do just minutes sometimes after our parents left for the day. I remember one time during summer break she sucked me off everyday for the month of July, even the holiday when our parents were still sleeping early in the morning, it just amazed me. She came into my room at like three in the morning and woke me up quietly telling me she wanted to do it now because she would not have a chance to later.

She would swallow it all every time and even asked me what felt good or if she could do something different. She kept it up for about three years but never let me go down on her, far as I ever got was playing with her boobs under her shirt while she sucked on me sometimes.

My sister and I were sitting around talking one day during summer break about what we were going to do for the summer. Some how the conversation came around to some boy spying on the girls in the locker room at school and I responded with a smile commenting on what a lucky guy. My sister laughed and asked me what I meant by that comment, I told well I have yet to see a naked girl for real having only seen women on the internet.

she laughed again and asked me what I thought would be an exciting way to see a woman naked in the flesh. I just told her that hiding like that kid in her story would be really fun so she told me to go hide in her bedroom closet and she would pretend to not know I was there and give me a show.

I thought she was kidding with me but went to her closet anyways fully expecting that she would never come and then laugh at me when I came back downstairs. I only was in her closet for about two minutes when I heard her coming up the stairs and then in to her room. My face went flush and my stomach started hurting from the excitement as she started to unbutton her pants. She took her time but soon was completely naked only about ten feet away from me. She walked over to her dresser and picked out some other clothes to put on but then set them down in her chair and went over to her bed. She laid down on her bed and started caressing her nipples, I was frozen to her closet door just opened a few inches not believing what I was seeing. She was so hot looking all of a sudden. She spread her legs out and slowly ran her fingers down to her vagina and after about twenty minutes was moaning out in pleasure with an orgasm. I was floored standing there watching her play with herself. She asked me what I thought about it and I told her it was absolutely the best experience of my life so far.

The next few months were awesome as she let me explore her further by letting me touch and eventually lick her, I was in a constant state of arousal that summer waiting for her to let me do new things to her.

I'm 49 years old; my sister is 47, and we've been secretly fucking each other since I was 19. It started with touchy feely shit when we were in high school, and then one weekend when I came home from my freshman year of college, she came into my room after our parents were asleep and fucked for the first time.

Once she followed me to the same college a year later, we've had sex at least once a week since 1985. I fuckedmher six hours before she walked down the aisle to get married, and we fucked the night before both of my weddings.

Her husband goes out of town one night a week for work, so on my way home every Wednesday, we meet at her place for a couple of hours.

when I was around 10 years old my sister would constantly try to hit me in my privates. I was walking around always on guard so as to not get hit in the nuts. When she managed to score one she would laugh at me lying there on the floor gasping for air. She is older than me and much larger so I was at a real disadvantage when she would chase me down. After much ball smacking she decided one day that she wanted to actually touch me instead of just smacking it, she got on top of me and got my pants down. She started pulling so hard on me that I thought it was going to get ripped off. Soon I was hard and she was just stroking away and pulling on my cock very roughly. She would do this all the time and some days my cock was raw from her stroking it so much.

Time went by and I grew up, my sister turned into this woman who could not get a job or a boyfriend and soon she was just sitting on the couch all day watching tv. I came home from school one day and we argued about things, she got up and started trying to wrestle me down again and then tried to kick me in the balls. I grabbed her and forced down and started pulling her clothes off. I pinched her nipples until one of them was turning practically purple, she was yelling so much and started crying. I just told her see how it feels to be smacked around and then I rolled her over and spanked her ass until it was red. She was so pissed off she could hardly talk. I got her legs pulled up and was able to spank her pussy a few good times but the look on her face told me she was done and I had slapped her pussy pretty good. I took off my pants and pulled my cock out looking at her on the floor. I sat on her chest and told her to open her mouth, she told me she would bite it if I stuck it in her mouth so I got her spread again and spanked her pussy some more. She was yelling for me to stop and agreed to suck me off, I told her she was going to get face fucked and not enjoy it. I got on top of her again and pulled her hands up above her head. I stroked my cock in and out of her mouth until she was gagging, her face was so red. I came and she started really gagging but I just kept shoving it in as she twisted around trying to get it out of her mouth.

I told her that the same thing was going to happen tomorrow if she did not start cleaning up around the house. When I got home the next day the house was still a mess so I spanked her again and made her suck me off. She finally got the message and started doing chores but I would still once a week or so strip her naked and spank her just for the things she did to me when I was younger.

So my sister is now 7 months pregnant. She got pregnant on her wedding night if the doctors are correct. What she doesn't know is that given this, then i am the father of her unborn daughter.

At the reception of her wedding, both her and her husband got very drunk. They had a great day and a wonderful evening. As the night came to an end i let my parents leave since it was so late and i was to escort the newly weds to their room upstairs in the hotel.

After most people had left i shuffled them both along and found their room. I got them inside and sat them both on the bed. I went to the bathroom and when i came out they were both lying down, sound asleep. I figured i would just pull off their shoes and throw a sheet over them. I pulled off my new brother in-laws shoes and figured i should get his suit pants off. I pulled them off and left them hanging over the bed end.

I pulled my sisters heals off and i took a moment to feel her smooth skin up her legs. She is 19 now, really long sandy blonde hair, nice round baby face and a super sexy body. She did a lot of running and swimming so she was fit. I have had a thing for her since she was 14 and i was 20.

Anyway, i got her shoes off and gently rubbed her legs. I knew she was pretty out of it so i gently slid her around and hung her low body over the edge of the bed. She mumbled a couple of times, but nothing else. I rolled her onto her stomach, making her ass stick out in her beautiful, puffy wedding dress. She mumbled for my brother in-law and again was quiet. I lifted the huge amount of dress and layers up over her back, revealing her sexy little ass covered in a lovely pair of white silk underwear.

I knew i shouldn't, but i had too. I pulled her sexy panties down her thighs and dropped them on the floor. i stripped off my pants and got behind her. I held her tiny hips inside her dress and used my feet to open her legs. I pushed my cock into her tight pussy. I fucked her sexy little body, ramming myself as deep inside as i could, knowing her husband was asleep on the other side of the bed made it hotter and i pumped into my sister. I only lasted a couple of minutes and unloaded what felt like the largest load of cum i had ever blown into her depths.

I waited till i was ready and i fucked her a second time, making sure i held my cock as deep inside her as i could when i blew. Once i was done i got my pants on and i pulled her sexy panties back on her, pulling them over her leaking cum covered pussy. I slid her back up the bed, pulling her dress back down and lying her next to her husband. I left and headed home.

It was only 6 weeks later she came over to my house and told me she was pregnant and that it had happened on the wedding night. She told me that because my brother in-law got really sick on the first day of the honeymoon, that they hadn't had sex again after the wedding night. She also told me about the fact they they were so drunk that both of them didn't remember it, but they both remember the feeling of the bed shaking, so they know they did.

I'm over joyed to know this as it means i have gotten away with it and my sister is having my daughter/sister and doesn't know.

I have my younger sister to hopefully try and do this again with her in a few years time. She is 16 now, but i reckon she is going to be even hotter than her older sister when she is 19 or 20.