What is this H-Manga "Idol" title?

[Murakumo]

There's a certain h-manga that is ongoing in a h-mangazine, but I forgot its title name. I know that the name has アイドル and 室 in its name but forgot the rest.
The first chapter starts with the protagonist an ex-yakuza man who has a h-scene in with a "soapland" prostitute before going off to a run-down living dorm house to become its Manager as his new job.
The story follows his helping the dorm members with their personal problems and how he helps fixes them.