What is Doppelgangbang?
1.
You know, when a bunch of people that look kinda the same have sex with some other person. If they're siblings, it is not doppelgangbanging, it is incest.
Alec Baldwin, Tom Hanks, Mel Gibson, Richard Gere, and Al Pacino are all having doppelgangbang with that one girl.
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