The first requirement of a secretary is to be a submissive love slave. Under her superior's persistent, feverish touch, Saika indulges in forbidden pleasure without restraint. Surrendering to the ecstasy of her first bondage, she begins to reveal herself as a faithful female slave, drenched in lewd fluids. Her demeanor gradually exposes glimpses of her masochistic side. Saika's beautiful, passionate body slowly begins to radiate a new, captivating allure.