After drugging his admired aunt for 10 consecutive days, he became her sex toy, subjecting her to unrestrained penetration and orgasms… Okae Rin ROE-304

Driven by my longing for my beautiful aunt, I used my online knowledge to create an aphrodisiac. This summer, I decided to stay at my aunt's house, and the opportunity to try it out finally arrived. Avoiding my aunt's gaze, I slowly increased the dosage—one drop, two drops, three drops, four drops. My aunt, her body burning with heat and her breathing rapid, seemed to have lost her mind, writhing in pain. Ten days later, she finally lost control and attacked me. From that moment on, my aunt became my submissive sex toy…