Kotone arrives at her ex-boyfriend's place to discuss her current boyfriend's infidelity. Her ex-boyfriend, who had planned to have his way with her from the start, makes a promise to help with the investigation. He uses aphrodisiacs to heat up her body, leading to raw sex. As his cock sinks into her womb, Kotone's uterus aches, and she clings to him, craving deeper penetration. Her tight, narrow pussy is repeatedly thrust into, ultimately resulting in a creampie.