how to find a man for my man?

Hi! I am a bi female, in a relationship with a Bi man. I really want to see him get fucked by a man while I peg his throat and vice versa.

Thing is, he wants me to go out to a bar, find a suitor and then hopefully bring him back to hookup if everyone's willing.

as a female, how do i approach a man with such a offer? 😂 i'm REALLY nervous about it but that's part of the kink is he wants me to find the guy and he has no input. I assume I need to go to a LGBTQ bar, right? I'm a very attractive female so i'd have no problems getting a guy that wants to fuck me (not interested) but i'm a bit unsure on how to find a guy to fuck my boyfriend and how to approach that. Do i just get straight to the point?😂😂 (no we don't want to find someone online)