Sharing with sister

A few years ago, when I was a senior in high school, my family went to Florida on vacation. We stayed in a nice hotel, with my sister and I in one room and my parents in a attached one. The room only had one king-size bed, so my sister and I had to share it.

We had a great time, to Disney World and everything. One night, something happened that I’ll never forget. It was late and I was in bed with only the TV on. I was half asleep, and my sister, who was 15 then, looked at something about HBO. I could never really easily fall asleep and woke up when I felt a little commotion on the bed.

I opened my eyes and looked at Kim. She was lying on her back, knees in the air under the blankets. Her eyes were closed so she wouldn’t notice I was awake. In the light of the TV, I saw the covers moving a little around her waist, and that her knees opened and closed as she squirmed around under the covers.

In less than a minute realized I was about to say something when I realized I shouldn’t embarrass her even though I was probably more ashamed. So I lied there, looking from the corner of my eye as she masturbated. Now I had played enough with myself, and it usually only took 5 minutes to come, but Kim went very slowly. I couldn’t see her touching between her legs, but I saw her squeezing her breasts, over her T-shirt, and I could see her hard nipples squeezing her.

After how it seemed forever to look at her, I realized I was getting very hot myself. Watching her swing gently on the bed, knowing she was rubbing herself, touched me. When her breathing rose and she moaned a little, I couldn’t take it anymore. I put my hand on my pussy under the blankets and started rubbing myself too.

I didn’t want Kim to notice, so I rubbed myself slowly when I looked at her. She started doing more with it than I ever had. I thought I was gonna die when she kicked off the blankets so I could see exactly what she was doing. She kept her panties on the side with one had while the other rubbed her pussy lips. For some reason I got really excited and my own pussy got very wet if I kept rubbing my panties. Kim had now pulled her t-shirt over her breasts, and I started squeezing into my own when I looked at my sister. I got more and more in, and when I put my hand under my panties, I almost yelled. I moved a little and thought I’d die then Kim laughed out loud and called my name.

She said she knew I did. I started acting stupid, but in a second she turned on the light and pulled the blankets off me. My hand was still under my panties and the other under my shirt on my chest. I was humiliated, but she kept saying it was good and to keep doing it. She asked if it was wet and I said yes. I told Kim to leave me alone, but I felt my pussy getting wetter and wetter on my hand while she was teasing me. She told me to rub my wet pussy. A word I’d never heard her say. Soon I’ll rub it back under my panties why she was looking, right in front of me. I was really embarrassed, but too hot to stop. I rubbed when I saw her hand going back between her legs and she kept rubbing her pussy.

After a few minutes she pulled up her T-shirt. I could see her breasts perfectly in the light, and she said I should also lift my shirt. We looked at each other’s hard nipples and hands between our legs. I started moaning and felt like I was coming Kim told me to take my panties off so she could see. A little less embarrassed, I slipped them down to expose my pussy to her. She noticed that mine was much hairier as she pulled her own panties down as well. I looked at her light brown pussy and wet lips when she started rubbing herself again, and put her finger in it. Although I usually just rub my clitoris they told me to do the same, so I spread my legs wider and pushed my middle finger between my lips. I held my hand, rubbed my clitoris when I moved my finger in and out. Kim watched me swing on the bed, never felt better in my life. She asked me to come and I said yes. She was on her knees rubbing my breasts. I was shocked, and her pussy was right by my face so I tried to leave a little bit. Soon she squeezed my nipples hard and I started cumming. She smiled and squeezed me and told me to come, and I did, the hardest thing I ever did in my life. I screamed and my pussy shot juice on the sheet. I saw her rub her clitoris with her right hand… Why she had her cunt on her left hand. Of course I had really mixed feelings the next day, but decided it was harmless. We played that holiday again and a few times since! Lately, I’ve been wondering if my roommate would be interested here.