Dude -

In your "what if" case, she's open to going to bed with you. What do you do? Don't be a dumb shit. FUCK HER.

Check it out....
I really like a nice juicy steak. In a restaurant, I'll almost always order one if they have it. But.. I'm more than happy to enjoy BarBQ or a hamburger or even a plate of vegetarian lasagna.

Go ahead and enjoy the girl. Let her enjoy the "meal". Don't apologize for not being steak. Be THE best burger she's ever had. Mmake her forget the steak.

Everyone love a good juicy burger, don't they?