The forbidden relationship with her former student was discovered, and the irresistible mature vagina of a woman in her forties was penetrated. (Mitsuse Yumiko HBAD-636)

Unable to forget the young, firm penis of her former student, Koji, with whom she had a physical relationship, Ms. Yumiko visits her home. However, her father uses this as an excuse to punish Ms. Yumiko's vagina with his penis…