When my slave hasn't cleaned my bathroom to my specifications, I take away his toilet brush and, after shoving it up his ass, push his head into the toilet for him to lick the bowl clean.
While he tongue-cleans my toilet, I fuck his ass with my giant strapon cock, his face into the toilet water between flushes, ramming all 11" of my cock into him.
Humiliated and sore, he won't be making that mistake again.

xoxo, Cybill Troy