What is German Space Shuttle?
1.
A sexual act in which two partners of either sex lay anus to anus with rectums spread, and defecate back and forth into each others anuses. It can be either feces from both partners, or the same feces transferred back an forth.
I got my girlfriend really high and gave her a German Space Shuttle!
Random Words:
1.
When a person receiving a rim job (which is where a person recieves oral pleasure to their anus) defecates into the performers mouth.
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