They find out you're a virgin

"Wait, when was the last time you had a sex?" Ashley asks.

"Well...." you kind of let it hang there for a few seconds.

"Sphww" Ashley almost spits out her drink. "Please tell me you're not a fucking virgin."

"Actually, yes, yes I am..."

You glance around the circle and notice that it's mostly faces of disbelief and astonishment, with one or two of contempt.

"Ever even been with another girl?" a blonde-haired chick in the circle asks. The look on the faces of a few girls quickly shifts from disbelief to something like an animal licking its chops in excitement and anticipation.

You kind of brush the question off, but you can tell they're not willing to let any of this go.