My Crazy Two Weeks One Summer Pt. 1

Many years ago when I was 17 and my sister Kim was 15 we had a very eventful two weeks over the summer. It was after July 4th and the weather was very hot. Our air conditioning wasn’t working and all we had was overhead fans. Even then it was very hot so I was wearing just my shorts and t-shirt at night most of the time. My sister would wear loose fitting nightgowns. She usually was not wearing a bra and it was getting my attention when she walked around. She really filled out so it was hard not to look at her. In the kitchen she would bend over at the refrigerator and I was occasionally get glimpses of her nice beautiful breasts and nipples. One time I swear she caught me looking and it made me red faced. The second time it happened I was thinking maybe she did it on purpose. I was also able to tell she wasn’t wearing any panties most of the time which would also drive me crazy. Me catching glimpses of her tits and trying to figure out if she was wearing panties is how our crazy couple of weeks began this one hot July.

So late one night, we were in the downstairs TV room watching TV together. Our parents worked in the city and they would get up very early to go to work. Since there was no school my sister and I would stay up to 3 am practically every night and then sleep until noon. One night after our parents had long gone to bed, as Kim was flipping through the channels. She landed on one of the premium movie channels. The movie was showing a young couple starting to have sex. I could not believe she stopped on this channel. At first it felt a little of uncomfortable to be watching soft porn with my little sister. But I soon forgot about that as the scene started showing tits. After a few minutes I glanced over at my sister. Our couch was L-shaped and I was on one end of the L and she was on the other to my right. The TV was on my left. So when I glanced right I could see her hand resting on her private area.

Her hand was on the outside of her nightgown and she was rubbing her pussy up and down with her pressing fingers tips. I was already slightly aroused from watching the sex scene in the movie but watching her rubbing herself made me rock hard. I felt flush and my ears were burning hot. I was wearing loose fitting gym shorts. I had raging hard-on which was clearly visible from the outside of my shorts. I was so mesmerized thinking about what my sister was doing I didn’t notice I had a raging hard-on. I looked back at her and realized she was looking right at crotch. My soft cotton gym shorts were very revealing. I was feeling a little embarrassed so I got up quickly and went upstairs to the kitchen. It took me a while to calm down. I actually went to my room and got underwear because I did not feel safe wearing just my shorts. When I made it back down to the TV room my sister was sitting up and watching something else. I didn’t know what to think about what just happened.

The next night we were watching TV again. This time I was wearing underwear because I was afraid I would show off too much in front of her. She was wearing a different nightgown. This one had buttons all the way down the front. She had it unbutton almost all the way down to her belly button. She was sitting slightly sideways so the top was flapped over and I could practically see one of her breasts in full view. She had to know she was exposing herself to me. Again as she was flipping channels and she stopped on a chick-flick type movie. I did not complain because I was hoping there would be another sex scene. After about 20 minutes we got to a sex scene. Again, between the tits on TV and glimpses of my sisters partially exposed live tit, my cock got hard and visible in my shorts. But this time my underwear made me feel a little less exposed.

Again, I would occasionally look over and see her rubbing herself. Except this time I think she knew I was watching. She was rubbing herself pretty hard and it was very arousing to watch. I could not help myself but occasionally I would catch myself with my own hand rubbing the outside of my shorts. She had to be watching me do this too. The idea of her watching me rub myself made me even more excited. I wasn’t sure what to think or where this was going.

The sex scene was over for a while and I was started to get a little bored. I kept looking over to my right to see what she was doing but nothing was going on. Then she got up and went over towards me. She then leaned over in front of me and picked up her drinking glass off the coffee table. As she did this she tilted her head as if she was watching the movie. Her nightgown dropped down and I could see both her breasts in full view. They were so close! She just stood there for what seemed like a very long time. I think she might have been waiting and watching me to see if I would get erect. I was rock hard again with arousal right in front of her. After a while she went upstairs and went to the kitchen.

I was just calming down when she came back. But instead of going over to the couch she went to the downstairs bathroom which was behind me and to my left. She goes in there and sits down leaving the door wide open. I could see her on the toilet sitting down. She pulled up her nightgown and I could see the naked side of her one leg up to her waist. She must have known I was watching her pee. I could hear her peeing. She got up, washed her hands and came back to the couch.

I never saw a girl pee before so it was very interesting to watch. I knew she wanted me to watch her. So I thought two can play this game. I would do the same for her and give her a show. She was sitting to my right on the sofa but she had a clear line of sight into the downstairs bathroom. As I thought about going in there to pee in front of her I was getting aroused. I get up and walk over to the bathroom. I leave the door wide open and pull down my shorts. But my cock is semi-erect so in order to pee I had to lean forward to aim into the toilet. But there was no doubt in my mind my sister had full view of my cock peeing which made it even harder for me to pee. I washed my hands and came back to sit down.

This time my sister was sitting with her legs facing me with one leg propped up on pillow. Her nightgown was pulled up above her knees so I could see her pussy area right in front of me in the light. Looking at her pussy right there gave me a thrill bump in my stomach. I was starting to get a pretty hard erection. The underwear I had was pretty tight and I was getting braver by everything we were doing. I told her I would be right back and I told her to find something good to watch on TV. I went up stairs and I got some really loose fitting shorts with a draw string. I didn’t have any underwear on and these shorts would really show me off being erect. I went back downstairs and sat down on my side of the sofa. My sister already found some kind of soft porn movie on with girls running a car wash. Eventually there was a pretty heavy duty sex scene. I pulled the draw string on my shorts making them very loose and untied. Her legs were still facing me with her pussy on display. As the scene progressed I could feel my erection pressing up on my shorts. It was very obvious and in her full view that I had a huge erection. She began rubbing herself except this time she pulled her nightgown way up and her hand was directly on her pussy. Again, I was very aroused and rock hard watching her do this.

So I started gently rubbing myself in front of her. I was running the tips of my fingers up and down the front of my shorts. The tip of my cock began to come out of my shorts. I could tell she noticed my cock peeking out because she started rubbing herself a little more vigorously. I pull my shorts down slowly and now she could see my full raging cock in all its glory. I grabbed my cock with my left hand and began slowly jerking it up and down in front of her. I heard her give out a slight moan and out of the corner of my eye I noticed her body getting really tense. She arched her back a bit and then she relaxed. She continued to watch me as I stroked my rock hard cock.

After a few minutes she got up leaned over me and said, “I will be right back.” She turned her head closer towards my cock and stared right at it as she moved away from me. Her watching me jerking off so intently with her face only inches away from my cock made me so freaking hard. I was so ready to come I just got up and went into the bathroom, closed the door, and shot my load so hard I had to clean it off the mirror. When I came out she was back on the sofa she didn’t look at me but just kept watching the TV. She had to know what I had just done. It was really late and we both were very tired so we just went to bed after that.

The next night started in the kitchen. I was wearing my same shorts. She was wearing another nightgown but this one was pretty much see-through and no bra. As I was getting some pretzels she turned and brushed her breast against my arm. She just kept doing her thing as if nothing happened but I thought she definitely wanted me to feel her breast brush across my arm. Her breasts were soft but perky.