You mean that your bitch status dropped, for example, from 10 to 0 and then stopped raising?
Or you don't know how to raise it in the first place?
First case Idk, it is something technical, not my domain, but you should try to uninstall the game and download it again.
Second case you can try walk around naked in the town, go to the tavern, use option "Relax" it should work (a drunk man should came at you and ask you for a blow, I don't remember every step I took to raise my character's bitch status)
Hope you will find a solution.