Friend Jonny and I have a little fun.
One night, I'm hanging out with my friend Marissa and her cousin Jonny. Jonny and I were both openly bi and had only made out, which we were asked to do by Marissa's friend. I liked him, he liked me... We flirted a lot.
One night he asks me what I am doing after school the following day, and I tell him nothing, so he invites me over to his house because his parents weren't going to be home for about two hours after I'd get there.
So the next day I get there and we sit on the couch watching music videos. We talked for a bit and I looked down at his pants to notice he had a hard-on. I laughed at it and I jokingly reach down, rub it for a sec, and then stop, wondering how he'd react.
He said it felt good and to keep doing it, so I rubbed him through the jeans some more... and to my surprise he reached over with his hands, unzipped my pants, and pulled out my cock! So I did the same to him.
Nothing special, we were both extremely nervous while doing this because neither of us had ever done anything like this. We jack each other off for a bit and then I cum and then he cums and then we laugh about the whole thing and we leave his house... He goes to Marissa's and I go home.
We haven't spoken in a REALLY long time, and I don't plan to speak to him. The guy was really a sexually-confused, self-absorbed asshole... but that day was definitely fun.