Strangers (A 1x1 request)

I have this kind of strange idea I'd like to try out, either female x female or female x male. (Me being the female)
It goes a little something like this:
Two complete strangers meet at a BDSM-themed club one night after dancing and having a drink or two. After they've talked for a while, the woman give the man a key with which she says,"Come any time you like, but you've really got to surprise me."

Basically, she wants to be imprisoned by surprise by the other character for however long and whatever way they like. I'd prefer this to be over private messages or AIM. My AIM screen name is DecafGetsCrunk. Feel free to IM me if you're interested. Hope to hear from you and we'll work the details out upon contacting me.

Sure thing