Akira frequents the house with his eyes on Reiko, the beautiful mother of his friend. He drugs her son with sleeping pills and assaults Reiko. Despite Reiko's resistance, he forcibly rapes her. Though Reiko had been resisting, she soon finds herself writhing in forgotten pleasure. Akira makes her give him deep throat while her son studies nearby, calls over friends to violently rape her, and watches as she goes wild with young cock.
