HBAD-316 My wife's younger sister is seducing me... Shiori Amaba

Shiori comes to stay at her sister's house to meet her friends in Tokyo. However, her real aim was to take revenge on her older sister, who had cuckolded her boyfriend in the past... In order to somehow get revenge on her sister, she approached her sister's husband and seduced him... and begged her sister's husband to cum inside her. ... Shiori controls her brother's ejaculation with a chastity belt and makes her husband her captive.