How about this gold coin?

You place the gold coin in the very soft palm and wait. She does not say anything but slips away from the curtain. After a few seconds, the door to your right springs open.

You step inside and are looking at a dimly (though much better than the lobby) lit hallway with black shag carpeting. There are several doors to the right down the hallway (at least 8 that you can see) but only 3 on the left. Immediately to your left is a wooden door that you assume leads to the room with the lady behind the curtain. To your right...

The door you came through closes, locking you in, and before you stands a pale woman with soft features and pouty lips. She has brown eyes and straight black hair. You think she looks Japanese but you're not sure. She's wearing a black dress with a v cut that shows plenty of cleavage. She must be a C cup, maybe even D. The dress only stops right at the bottom of her ass, too. You're still not 100 % sure what you walked into but you feel much less apprehensive.

"Welcome to the Deep Releif Spa," she says, extending her red fingernails. "I'm Angela. Let me show you to your room." She begins leading you by the hand down the hall, her hips swaying in front of you and giving you just a glimpse of her ass as her dress bounces up and down. It looks perfect. You desperately want to touch it.