Her weakness is seized and she becomes a sex toy...! My brother's wife was cuckolded by her brother-in-law
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, her brother-in-law, who lives with her, catches her 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.
