"You're the first woman I've ever got off, Ms. Hashimoto." "I can't believe... I'm coming... this hard!" Yui Hashimoto works overtime to be able to spend some time relaxing with her boyfriend. That ends up backfiring and they suddenly break up. While she's depressed about that, Naoya Kujou, the popular head of the class, suddenly appears. "Have a seat, Ms. Hashimoto," he says, and as he touches the nape of her neck and her shoulders, she melts from the pleasant warmth of his fingertips. After he leaves, she finds a business card for a beauty salon called "Aqua" has fallen to the floor. Finding that it is a women's only establishment, when she goes in to satisfy her curiosity she discovers that the salon technician is... a man!? His large hands massage her from her collarbone to her breasts, from her navel to her thighs and to what's in between. Even though she's only receiving a massage, the aching within her body won't stop... Once all was said and done, when she saw his face she found his true identity was...!!