Hentai involving prostitution

[otakonner]

I really can't remember the title, nor the author, of a certain doujin i read not too long ago.
It was about a girl from a rich family, whose father's company goes bankrupt and she is forced to become a prostitute in a brothel (more or less this was the premise).
After that, the former servants come to the brothel and screw her in group.

I tried searching everywhere and with all the tags i could think of, but nothing came out.
If someone recalls something that resembles what i described, please suggest.
This is driving me crazy (not remembering it, lol).


P.S.
Sorry for possible mistakes, english is a second language.