I've never done anything too crazy. I've masturbated in class a few times, though. I think I got caught the first time..

I walk around with my balls tied up sometimes...

Masturbated in my 7th grade R&E class or something like that. I think were supposed to be reading the boy in the striped pajamas. That was a good book.

YOU MASTURBATED TO THE HOLOCAUST WHAT THE FUCK

Heil Hitler >:P

Dude has balls. I salute you, sir.

Got my titties sucked and played with on a dance floor by 2 guys who were grinding on me front n back at the same time. We fucked after, but that wasn’t in public, lol

I once sucked on my girlfriends tits in public we were in an ally way and another time she gave me a blowjob at a construction site

Sat on old man's lap

I think I'll put my two cents in. You all can decide which was naughtier. 1) So back in highschool I was even more horny than I am now (random erections were a problem, had to learn the belt tuck quick.) So when I basically got a free period as a TA (was a junior at the time), I would sometimes not watch Netflix in the dark empty classroom, but stroke to porn. Problem is I had to do it away from the window for fear of getting caught (yes I know I'm jerking in the dark like a goblin counting gold). Well one day in lying on the floor masturbating when through my headphones I thought I heard a noise above the porn but I paid it no mind, until I heard voices. Luck as it was, I came right as I sat up to see two girls. Quickly I pulled my pants up but by the time I started to stand they giggled and ran out of the dark classroom. I knew they must have seen me so I waited to be reported to someone. But no one ever mentioned it again. Somedays I fondly stroke hoping they think of me spurting cum in that dim room. And now my other contender for most naughty in public. 2) I am a Sophomore and just acquired my first gf. What would a sane rational man do when dating for the first time? I ask because I did the opposite. Taking things far too fast be banged near a bike trail around my father's. I still remember the sunset lit kiss on the bridge. How she grabbed my head as I licked her pussy, how we both blushed when a biker came by but didn't see us, and how her large soft breasts wrapped around my throbbing member. We fucked there about 10 times until we broke up. Helluva way to lose my virginity though.

Tl;Dr 1) I jerked in a classroom and was caught by two girls just as I came. 2)My first gf and I banged near a bike trail ten times. Oh and I lost my virginity there.

I've had sex on hotel balconies in various locations (French Quarter, New Orleans; The Loop, Chicago; etc.).

My mom's elder sister always used to try to make me naked by different excuses. One day I made her sit at my lap and hugged her belly and boobies from behind and gave her long tight kisses with loud kissing sounds at her face, neck and all. She was smiling and feeling my bones under her.

Voyeur erections from spying on the best public girl or woman butts while walking with a boner in my jeans :D

Good times never gets old i have to get back to this puberty behavour tho because its fun as hell the adrenaline and dopamine rush hahaha!

I once had one of these remote vibrators in while I was shopping, and the person who I was with at that time had the app which controlled it. He definitely had some fun setting the vibration to max most of the time. :p

Damn, That sounds kinda pretty hot (lol)