Was my first time just before I turned 12
I had heard a little about sex but knew nothing about ejacualtion or masturbation. I had seen a condom and for some reason the idea of trying one got me excited. I didn't have any way to get one so I decided a balloon of the same size would feel the same. So I saved a single red balloon from a day of throwing water balloons with my cousins and smuggled it into the bathroom.
I was erect and clear liquid was forming at the tip of my shaft. I had never heard of semen or orgasm and the sensations seemed like the urge to pee. Unable to pee I ran the tub and got in. The balloon was too small and very difficult to get on my penis. When it finally slipped on I had air bubbles trapped and I tried to squeeze them out. The urge to pee, or what I thought was the urge to pee was overwhelming. I got out and tried to urinate again. It didn't work so I went back to the balloon and bath again. Each time I tried to get it on I would have to stop thinking I was about to wet myself. Then suddenly I felt myself lose control, but I wasn't peeing; I was having my first orgasm. About 7 spurts splashed into the water. I can't say it felt good or bad. It was just such a surprise. The next few nights I learned how to repeat the experience without a balloon. Once I learned what to expect it became more pleasurable with each bath.