She invites you and Jane back to her place

When the waitress nears your table, you see that her nametag says Nicole. Nicole is a statuesque green-eyed redhead. She has DD breasts and long sexy legs, which are shown off nicely by her short skirt.

"Did you folks need anything?", Nicole asks. "No, we're good", you answer.

"Okay now that we've gotten that out of the way, there was another reason I came over."

"Oh yeah, about that...my girlfriend is an exhibitionist. I'm sorry. We'll leave if you want."

"Actually, I'd like you both to come back to my apartment. I think the three of us could have a lot of fun."

Nicole looks over at Jane and notices that she doesn't seem to be paying any attention to your conversation.

"Or if your girlfriend isn't interested, maybe you and I could go back to my place."

What do you do? Take Jane to Nicole's apartment for a threesome? Go to Nicole's place without Jane?