Kosuke ended up staying at his friend Tetsuya's house and was introduced to his mother, Rei. She shamelessly flaunted her voluptuous body and approached him without any inhibitions, making it impossible for Kosuke to contain his excitement… Noticing Kosuke's gaze, Rei, driven by the pent-up sexual desire from her husband's long business trip, began to tease him. As a result, he was an unstoppable stud who never reached his limit no matter how many times he ejaculated… At first, Rei enjoyed his tireless penis every day. However, her body eventually cried out in distress due to her insatiable lust…
