A lovable masochistic girl who begs for more from her father than from her boyfriend. Haruno-chan, who is addicted to sex that she has just learned, has sex in a uniform at a hotel after school, cums on her face in a public toilet in a yukata on the way home from a date with her boyfriend, and accepts anything because of her youth. The schoolgirl who looks serious is actually having sex with the old man behind the scenes!