Hajime, whose hobby is visiting public baths, was telling his best friend Kenichi about the benefits of public baths. Kenichi showed no interest, so Hajime was relaxing alone at the bathhouse again today. The bathhouse offered a body scrub course, so he decided to try it. He then bumped into his best friend's mother, Momoko, who worked part-time there. Hajime was surprised but accepted the treatment, but his excitement over his best friend's mother got the better of him, and he got so fully erect that his paper underwear was about to burst. Momoko felt sorry for Hajime and helped him pull it out with her hand, then began stroking his huge cock...