More than one
I've always been a bit intimidated by my girlfriend sexually. She's stunningly beautiful and before we met she was quite badly behaved. She told me very early on in our relationship that she'd had two threesomes in the past.
Anyway. We went camping with some friends a couple of weeks ago, and after getting quite drunk she blurted out that she once gave three different guys a b****** at the same time. It was awkward because there were three of us (guys) and her, so I know exactly what the boys were thinking.
Nothing happened, but she was super flirty all weekend. She went topless sunbathing in front of them, and even flashed her p****.
Basically, I think I'm dating a s***.