Not sex, but my ski club was having a rager at night at the top of steamboat, on the way back down in the gondola I got rowdy and kicked a window out of it, then climbed half out the window and was singing/yelling "Fire Starts to Burn" by disclosure while filming myself with my phone.
At the bottom 6 police officers formed a line and stopped us, threatened to arrest us all, made us pay $120 for the window + $100 for labor. Good times.