The story is about a girl who has a bunch of guys from the office over (hotel, home, office??) and has sex with them. One of them is gay and part of the condition of fucking her is that one of the guys has to (fuck or be fucked) by the gay guy. I think they draw straws. I think the guy who loses gets fucked while he's fucking the girl. I read this story a LONG time ago and cannot find it. I have searched long and hard (no pun intended...well, maybe a little) to no avail. would love to read this again.