Kiho Kanematsu plays a smart, erotic personal maid. By day she diligently handles housework; at night her mature nature emerges for what she calls cock service. Meticulous, passionate, and filthy, she caresses his whole body with irresistible lips, a supple glamorous figure, and dominant ejaculation control, then coyly begs for penetration. Although the master is supposedly being served, positions soon reverse and he obeys the maid. What should feel humiliating only arouses him more.