SKD-36 Big-boobed loving old man Kameichi's naughty pranks 7

This time, Kameichi is the head of a cram school that reforms delinquent gals! Kameichi makes Haruka, who can't even say hello, clean the toilets, but he doesn't seem to be interested in teaching her, just glancing at her cleavage and panties. Excited, Kameichi sneaks into her room at night and plays with her body. He then says something incomprehensible: "Wash my body and become a pure person in both body and mind!" and orders her to engage in some soap play in the bath. At first, Haruka looks reluctant, but then a certain incident occurs...