I (19f) have been friends with this guy, we'll call him jake, for years now. And he always talks about how he wants a girlfriend but can't get one. We were hanging out one night and he told me how he has a thigh kink, I asked what he means and he told me when he strokes his cock all he can think about is squeezing a girls thigh and cumming all over them. I laughed and thought this was kinda funny. Then asked him "have you ever thought about my thighs" he nodded yes, i said then why not just cum on them.

He looked shocked and didn't believe me at first, i told him i know he's been horny lately and his balls are probably full so i'd be a good friend and let him cum. He instantly pulled his cock out which was already rock hard and started rubbing it against my thighs. I could feel it engulf from how turned on he was, i looked at him and told him to rub his precum on them and cover them with his seed.

He only lasted a few minutes before bursting all over my legs, he was practically shaking after he came. He thanked me and said how good of a friend i am. Then i let him do it 2 more times that night.