Bitch na In`ane-sama, Bitch na Inane-sama, 비치스러운 음란 누나, ビッチな淫姉さまぁ, Slutty Immoral Older Sister
Bitch na In`ane-sama 1

When high-achieving Inane-sama embraces her secret desires, her younger brother finds himself entangled in a passionate affair he never saw coming. The siblings’ taboo obsession ignites with fiery intensity—she teases him mercilessly, demanding submission before claiming him fully, exploring the depths of her newfound anal fixation. Between whispers of forbidden pleasure and shared ecstasy, their bond transcends mere family ties, becoming something far more intoxicating and raw.