Bianca is annoyed by monica.. Bianca does not like that monica is old and wrinkled.. And monica loves Bianca.. she has been begging her for permission to worship her beautiful feet for a long time. Bianca pushes her old slave away from herself and humiliates her morally. "Ugh, you're loser! My step-mother is younger than you!" - Bianca humiliates her slave morally. But later Bianca took pity on the old woman and allowed her to worship her beautiful feet.