[humiliatedboyslave]

Get naked and put your clothes in the first stall. Then go to the last non-handicap stall, do not try to close or lock the door. You will lift the toilet seat. You will lick all the way around the toilet. Your tongue must go around 5 times. No flushing. Now stand outside the stall, shut the door. Now put your hands on top of the door and hump the door. No use of your hands. Just hump the door until you cum. If you hear someone coming in, you can hide in a stall until they leave. But no locking it. But you can hold the door shut if you want. Once you start to hump the door, you 20 minutes to cum, including anytime you hide in a stall. If you fail to cum in 20 minutes, you can't cum for 3 days. Don't forget to lick up any mess you make before you dress and leave.