Billy's loss of job has made the couple into his mother's basement for temporary living accommodations and Gwen is fucking pissed off and disgusted by the whole situation.
She married him for his money, after all, so what good is the vermin without a job? Good enough to beat, humiliate, tie up, fuck in the ass, and wipe her feet on.
Gwen has been wanting anal sex herself and she finally takes what she wants in this update with MIP's first dom anal scene. Totally fucking hot.