Hamasaki-san has a pet named "Mitsugu-kun," which is now an obsolete term. In exchange for making Mitsugu-kun pay most of her living expenses, she plays with his dick and makes him cum. But Hamasaki-san is a total slut, and she won't let him cum that easily. She licks his nipples, kisses and sucks him, deep throats him, and brings him to the brink of orgasm many times, and finally lets him cum inside her as a reward♪