GVG-531 - Forced by my brother-in-law to conceive, betraying my husband

Mio lives a quiet life with her husband, but everything changes when her brother-in-law—a man who once ruined her best friend—moves in. Sensing their struggle to conceive, he takes advantage of the situation, binding Mio and forcing himself on her. Soon, she finds herself addicted to his raw power, a stark contrast to her husband's impotence.