I'm the bull to a married woman.
Initially us all three had a lunch together to get acquainted. The week after the wife wanted to get laid.
The cuck gives his wife the family car, some money for a motel room and sends his wife to town while he stays home.
I get my way with her as I see fit, she asks me to mark her pubis and her buttocks with bite marks, I take a bit of skin off the tips of her nipples and bite her cunt to keep everything extra sensitive for a few days. After that I fuck her in every imaginable way, in the end I blow my load deep up her arse. She puts in a plug to keep everything in.
During her drive home (250 km) her body absorbs all my input, a part of me becomes a part of her.
The husband thinks I fuck her cunt only, has no clue that she carries my cum up her arse and absorbs it.
In the beginning she wouldn't allow him to touch her until the next day but these days he's not allowed to touch her at all, she has become my exclusive fuck.
Only thing he's allowed to do is her laundry.
No one in their circle suspects that he's a cuck and she has become an anal slut.
What I'm trying to say is that, a man can be a cuck in many different ways.