Kizuki works at a massage parlor in the city center - a place where men often visit when feeling stressed at work, and no man is unaware of it. There are special services here, not only body massages but also sexual services if requested by customers. That's why this place is always crowded and selects beautiful female employees with slim figures like Kizuki. Today is her first day at work, although she was initially surprised by this service, her sexual experience is unmatched.