The first time I had an orgasm
I think I was about 13 at the time. My sister and I were at one of her friends swimming in her pool. They were 15. My sister and I were really close and she was always cool and let me tag along with her. This night, my sister's friends parents were gone.
We hung out by the pool and tanned and swam all day. I noticed that I was totally checking out the two older girls and I found that I really liked looking at how their bikinis showed off the shapes of their butts and crotches. Not knowing anything about sex I did not know why I was attracted to them.
Towards the end of the day, we were goofing around and wrestling in the pool a little. Every once in a while a hand or a foot or something would rub against my crotch. I kind of ignored it thinking that it was just accidental or playing. Realizing that it was my sister who was doing most of the 'accidental' touching of my crotch, I started to wonder why it was always her and not her friend too.
We decided to get out of the pool and sit in the hot tub before we went in for the night. Looking at my sister and her friend again while getting into the hot tub, I started to notice this like urge to press on my crotch. I didn't really know why, but I ignored it the best I could....which was not very good.
It was dark now and you could barely see in the water unless you were looking really close, and suddenly I felt a foot on the inside of my leg. I ignored it just trying to be cool and fit in with the older girls. The foot slowly moved and was now resting right on my crotch. Now I had a really pulsing urge in my crotch and I did not know what was happening, but I didn't want to be embarrassed so I did not say anything. It started to feel really good, and I looked at my sister and she kind of gave me a look to keep it to ourselves and try not to let her friend know. I just sat there with my legs partly open and my sister rubbing her toes slowly over the crotch of my suit. We just kept talking as if nothing was happening.
Suddenly I felt something happening like I had to pee. I tried to stop my sisters foot from rubbing, but the feeling kept getting stronger and I was trying to hold it in without acting funny. Then it happened. My crotch started to pulse really fast and hard and it felt soooooooo good. I didn't know what was happening so I stood up and I guess made some moaning sounds while rubbing myself in front of my sister and her friend.
Apparently my sister had been rubbing herself too because when I was standing there having my first orgasm, she totally rubbed herself off not caring that her friend was sitting right there anymore.
Her friend was looking at both of us in shock and she just said 'did you guys just get off in my hot tub?' My sister giggled and I was still kind of standing there rubbing myself. I started asking questions and we started a conversation about sex stuff that went on the rest of the night. Her friend ended up showing us how she puts her crotch right on the water jets and we all tried it a few times.
That night we played until I thought my vagina was going to fall off hehe. I am now a super orgasm addict and I can orgasm like 20 times in a row. I love it and I thank my super sexy sister for showing me how to feel good.