Kizuki works in a massage parlor in the center of the city, a place where bearded men often stop by whenever they feel stressed at work without any man knowing. There are very special services here, not only body massage but also sex service if customers have requests. That's why the restaurant here is always crowded and selects female employees who are both beautiful and have a slender physique like Kizuki. Today is the first day of her work, although at first she was surprised and surprised by this way of serving, her experience in sex is impeccable.