Araiya-san!: Ore to Aitsu ga Onnayu de!?

When Souta takes over the backwashing duties at his family’s bathhouse, he never expects to end up scrubbing the back of Aoi — the tsundere classmate he constantly clashes with. Disguised and unrecognized, he indulges in some risqué “slimming massage” revenge on her sensitive body. But the more he t...