Five mother-daughter pairs visit a renowned oil esthetic salon. Each mother brings her daughter, hoping to help with her tendency to gain weight or to relieve shoulder stiffness caused by exam studying. It should have been nothing more than a parent's caring gesture. However, the esthetician's hands gradually stray beyond mere massage, escalating into lewd and inappropriate acts. The lolita-type girls glisten erotically with oil, their youthful bodies impossible to ignore. Though the esthetician is tormented by overwhelming desire, he tries to restrain himself, constantly aware of the mothers waiting in the next room.