It might sound elementary, but the quickest way round that is to just ask her whom she came with. Plus: We are all wise to this shit now. In this situation, ambience is important—until you've had a guy change his sheets in front of you before you get in his bed, you don't know the importance of pre-prepared atmosphere. And don't use some nickname or innuendo for condom. Ask yourself the big questions: "Have we kissed? It's also not about slithering up with some awful PUA lines and trying to bully-fuck her.
Tara. Age: 24.
Also, don't try to coerce one of us into a threesome; you're not Dan Bilzerian, and suggesting that it might be fun for the girl you've just met to roll around naked with you and one of her childhood friends is so, so obviously not a good way to get either of them to like you.
Maliyah. Age: 29.
Girls Banging Boys
Nothing in this world is more awkward than the moment of silence as you try to light a girl's cigarette in a breeze, so just hand us the lighter. It's been going on for an actual decade, dude. Remember, there are some times where girls just don't want to be chatted up—if we look like we are already on a walk of shame, for example, or outside an abortion clinic.