GOJI-013 她的弱点被抓住，沦为性玩具……！我姐夫的妻子被姐夫戴了绿帽子

A frustrated wife with a strong sexual desire wanted more extreme stimulation in her night life with her husband, but she couldn’t bring herself to express it and spent her days indulging in masturbation. One day, my brother-in-law, who lives with me, catches me masturbating. She uses this as a weakness and is treated as a sex toy, but her body seeks pleasure that cannot be obtained from sex with her husband.