HTHD-168, a friend's mother caught alone and overwhelmed by a younger man

Tatsuya comes back to the house after having seen his friend’s mother, Eiko, masturbating a few days earlier. He strips off his clothes and forces himself on her, ignoring her protests. Eiko, played by Hideko Sakuma, has been pent up and frustrated, and what starts as resistance slowly gives way. Her body responds even as she tells him to stop.