Training Step-Dad for Money & Sex. Being firm with a new stepdaughter can be tricky. You want to put your foot down but not seem too restrictive either. This is the dilemma Vina's stepdad is faced with when she asks for her allowance a little early. He is flabbergasted when she drops her shorts and bends over just wearing a thong - but he tries to keep his composure. Later, when Vina asks her stepfather to rub some cream on her back, he is hesitant but ...