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

Aoi and Souta are classmates, but not the best of friends. Actually Aoi is continiusly harassing Souta. At home Souta grandfather has got a backhache, so Souta has to step in for him at the family owned bathhouse. That day the women's volleyball team has decided to try out the bath.