Mary gets into position

"Stand up," the bouncer grunts, leading Mary to her feet by pulling on her hair. The girl coos a little, apparently more than willing to do what her new partner tells her to. "Go bend over the desk."

You panic a little, afraid that you won't be able to see any of the action, but Mary bends over the opposite side of the desk so that she's facing toward you now. Fuck, how lucky you are. Mary leans over the desk with her elbows on it, using her hands to fiddle with her hair and her dress.

The bouncer joins her on the other side of the desk, planting one hand on your floormate's shoulder and the other one disappearing up Mary's dress. The hand appears again in a few seconds, pulling her panties down her legs, and she steps out of them in her high heels. Even from here you can tell that they're dripping wet.