Chûgakusei Maruyama

Of what does a fourteen-year-old boy often think and fantasize? Well, supposedly the answer is mostly of an erotic nature and, more particularly, quite often self-eroticism. In this case our middle-school hero is not content to wonder. He is willing to put in the work, exercise and effort to achieve his goal. To complement our young man there is the offbeat father, obsessed mother and a whole cast of curious characters. - IMDb