I think it was was about an actress/idol i remember the main girl gunning for a top spot in something, probably an acting role, and then she crashed out about losing it to another bitch in private
Then, a producer/director approached her and talked to her about her struggles, where she then agreed to do whatever he said, in order to secure future spots in whatever she wanted
Soon after that point in the story she attended a party/ orgy where she lost her virginity to the director/ producer and soon after got passed around taking load after load from the producer/directors peers
That’s all I remember from the doujin I would like to find this story again since from what I remember it was like 90+ pages and I wasn’t even near finished with it