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My Sister Wore No Panties and Teased Me as a Little Devil, But I Couldn't Resist Her Tempting Ass and Made Her Orgasm from Anal Cunnilingus Momo Misono

The first time I visited the house where my girlfriend lived, I was greeted by her slightly cocky, mischievous little sister, Momo-chan. She always acted playful and teasing toward me. One night, on my way back from the bathroom, I accidentally stepped into Momo-chan's room, which was slightly ajar. Inside, I found her lying on the bed completely naked underneath. I panicked and tried to back out, but I tripped and fell. Hearing the noise, Momo-chan turned and stared right at me—her eyes filled with impure intent. "You were looking, weren't you? You're such a pervert," she teased, sticking her bare ass out provocatively. Noticing my gaze still locked on her, she smiled shyly and whispered, "Staring so much... you really like my butt, huh? Go ahead... you can even lick it if you want." From that moment on, our secret affair began. What started as a moment of weakness quickly turned into obsession—especially with her anus. Gradually, I became completely enslaved by her bare, tempting backside, my sanity crumbling away. Now that I've tasted Momo-chan's anal pheromones, I can't live without her...!