Would you Rather?

Mr. Garrison Sr.: Alright. Would you have sex with your son to save his life? [the others ponder the question]
Patron 2: Oh, this is one of them Scruples questions, ain't it?
Patron 1: No, no, I got a better one: Would you have sex with your mother to save your father's life?
Patrons: [wondering] Wooo, yeah.
Patron 2: Oh, like if someone had a gun to your father's head and said, "Have sex with your mother or else I'll shoot him"?
Patron 1: Yeah.
Patron 2: Oh, that's a tough one.
Patron 3: Hmmm.
Mr. Garrison Sr.: No no wait, uh, you don't understand.
Blond: How about if someone made you have sex with your mother and father to save your own life?
Patrons: No, no, no way. No.
Patron 6: But if it was to save my mother's life, uh-I think I would have to have sex with my father.
Patron 7: Yeup.
Patron 8: Me, too.
Patron 9: Well, I think that goes without saying.
Mr. Garrison Sr.: Well actually, I'm just...talking about a son.
Patron 8: Well, personally, I would have sex with my son to save to save my mother's life. It depends, uh- how big a gun are we talkin' here?
Mr. Garrison Sr.: Uh, he doesn't have a gun.
Blond: The father doesn't have a gun?
Mr. Garrison Sr.: No! Nobody's got a gun!
Patron 3: I think if someone said, "Have sex with your mother or else I'm gonna kill your son," but he didn't have a gun, I wouldn't do it.
Patron 2: He could have a knife, though.
Patron 1: Yeah.
Patron 3: Sure.
Patron 1: Yeah, a knife.
Bartender: If a killer put a knife to my throat, and said, "Have sex with your father or else I'm gonna kill your mother while having sex with you," I would have sex with myself.