GVH-248 Natsu Tojo moves into a share house and the mischief gets out of hand

A young man lives alone with his father in a large apartment. When the father turns the spare room into a share house, Natsu Tojo, a college student moving to Tokyo, becomes the first resident. She is slender but has a prominent backside, and the man's fixation on her ass leads to a series of pranks that end in sex. The 130-minute release is based on a comic about the same setup.