There were two guys taking a shower. They were playing with each other and kissing. Then somebody knocked on the door so one of the guys was like, "I'm going to answer the door so don't finish without me, right?"
So he went to go answer the door, when he came back there was cum all over the walls, curtains, everywhere. The guy says to him, "I told you not to finish without me".
The other guy says, "I didn't.....I FARTED!!!!!!!"