More than my girlfriend, her mother really triggers my sexual fetish; my penis hurts from being erect for so long. Hazuki Honami DASS-984

Kenji is deeply attracted by the large breasts and alluring scent of his girlfriend's mother, Honami, becoming so excited that he can't stop his erection. Meanwhile, Honami, whose husband is away on a single assignment and feeling increasingly lonely, also feels lustful towards Kenji's youth, calling his name while indulging in masturbation. Witnessing this, Kenji demands a relationship with Honami, and the two, taking advantage of their daughter's inattention, engage in an immoral affair. Although Honami initially refuses, fearing it will destroy her family, she ultimately cannot resist the pleasure brought by his youthful, vigorous penis, deepening their forbidden relationship.