Kameichi uses his experience as a breeder to approach a woman named Kokomi, taking advantage of her desire to own a dog by subjecting her to degrading and lewd sexual harassment. He fondles her back and breasts covered in pink panties, forcing deep kisses with his tongue that reeks of age odor. He treats Kokomi like a dog and takes her out for walks, playing with her using a feather teaser and enjoying mixed bathing. For animal breeding, natural mating is essential—and inside her vagina, Kameichi's aged semen overflows.