Mitsuki's delicate body is still in the process of development, and her stepfather plays with her. She makes a blatantly disgusted face when he kisses her with his mouth that smells fishy and old, but the more Mitsuki resists, the harder his stepfather's cock gets. He repeatedly touches her mucous membrane with deep throat and cunnilingus, and even though she resists, he forcefully inseminates her deep in her vagina.