Sex act when receiving anal sex from a male.
During the act, when you feel your partner
tensing and preparing to release his load into your
chamber, you squeeze tight to hopefully control it better. At his moment of climax, you also release a fart of
ungodly stench, effectively killing off all the sperm.
"
I don't know how to feel about it, man. I mean, it was great and all until she started
spewing German and Auschwitzed my little troopers."