Looking for a hot story

Hi All
I read a story that was super hot but have not been able to find it since I first read it. It was about a woman who decides to find out about her fiancé's stag which her brother is setting up. She goes to the brothel where she heard he was getting hookers/dancers from and meets the mistress. She is told to strip and has sex with an assistant and is talked into working to find out the information. She also has sex with another woman in her office washroom.
If anyone can help me find it that would be great! thanks

anyone

anyone know of this one.

I remember this one! It took a little effort with google, but I managed to find it for you:
https://www.literotica.com/s/how-not-to-stop-a-gangbang

Thank you so much that is it.