by svenvii
Short story but got me hard very quickly. I would love this to happen to me.
I used to masturbate pretty regularly in the showers at the local bath, and once in the sauna as well. I never got caught that I know of except once. Unfortunately, it was by a guy I could not conceive of as sexual at all and who instead of just watching and/or joining in by himself, started showing me his anus and intimating that he wanted me to fuck him, which I wasn't into at all.
Other than that though, those are still some of the hottest memories I have, and here I am now, reminded of them by you, hard as a rock again.
I started fantasizing about getting caught in the shower as a young man, but unfortunately nothing ever came of it except semen on the shower walls. My fantasies usually included frottage and being jacked off with another mans cum.