Drunk and fucked a guy's fiance while he fucked her friend a couple feet away from us.
Jerked off for so long on Ecstasy that I started bleeding from the friction.
Had an Adderall and booze fueled weekend where I stayed up for 3 days straight. At the tail end of the binge I was all fucked up and didn't want to be alone for even a second, so the minute one girl left I called another one to come over. I ended up screwing 4 girls within a 7 hour period without showering in between, and got a blow job from one of the girls like 10 minutes after railing a different girl in the ass without a rubber.

Also had one of them come back for a sweatshirt she forgot and she walked in while I was in bed with another girl like 2 minutes after she had left lol.
When I was in my early 20s I met this girl at a bar and we ended up getting smashed together every night for a week straight, then we'd rent a shitty motel room and fuck all night. I was always so hammered when we left the bars I ended up puking all over her mid-thrust 4 nights in a row. On the 4th night she started balling her eyes out because she thought I was so disgusted by her body that it was causing me to vomit LOL.
Took some girl from a college dorm party on a McDonald's run at 4am and got a DWI because she was giving me road head as we went through the drive-thru and the McDonald's worker called the cops.
Convinced a girl I was blowing lines with to give me a lapdance & ride my dick while we watched another girl I know masturbate via webcam for me(the webcam girl thought I was alone because it was a one-way livestream).
-Was high as fuck and got head in the passenger seat of my buddy's father's super expensive classic/show car(the dude was obsessed with this car like Cameron's father in Ferris Beuller's day off) that he stored in his garage. She told me to warn her before I came because she didn't want it in her mouth so I busted all over the refinished interior leather.
Was tripping on Methylone and 2C-C with some girl who asked me if I'd role-play raping her while he role-played being a 13-year-old boy.
Was at a college party with some girl I used to bang and one of her roommates was a sporty chick that played soccer for the school. I went to take a leak and saw a tube of Icy Hot in their bathroom. In my drunken horny stupor I got the bright idea to rub it all over my balls thinking it would feel nice and tingly. She must have heard me yelling because she came into the bathroom and I spent the next 20 minutes in the shower while she cupped and massaged my balls.
Had some chick I've known my entire life riding me in the dark and I was so fucked up I completely forgot who I was having sex with. I was plenty lucid enough to know exactly what was going on, I just had no idea who it was with until afterwards when she turned on the lights.
Was hammered after partying all day on Thanksgiving and convinced a girl I know to pop outside in the middle of dinner with her family to give me a blow job in her parents' driveway while they were inside eating.
Was high on blow while banging some chick and shoved a pair of panties in her mouth not realizing they belonged to a different girl that had left them on my bedroom floor.
Was so drunk with some chick that we could barely stand. I was trying to take her from behind in the middle of her bedroom, so she was just bending over and not holding onto or leaning against anything. I lost my balance and and fell forward pushing her head-first into her dresser. She split the top of her head open and we had to rush her to the emergency room.
Was at a cookout at my uncle's house and ran into an older woman that I had brought home from the bar the weekend prior in a drunken haze. Turns out she was my youngest sister's friend's GRANDMOTHER!
That's all I can think of right now.