Businessman guest enjoys a masked slavegirl; turns out it's his daughter

[darwin1859]

Decades ago I read a story (probably on Usenet) about a businessman who is the guest of a rich man. As I recall, there was escalating uses of one or two naked masked slave girls (I think they initially eat dinner off the naked women) until finally he fucks at least one. She's unmasked and revealed to be his daughter (or daughters or daughter and wife), who he thought was safe at home. This was all a punishment for crossing the rich man. The dinner took place outside the US, possibly in the middle east. The businessman may have been an arms dealer. I have absolutely no recollection how long it was.

Anyone else recall this story, or a similar story? I'd like to re-read it, or read something similar.