[91KCM-036] Perverted Brother Trains His Sister into a Slutty Bitch (Chinese AV)

<p>The perverted brother finally succeeds in training his innocent sister into his exclusive slutty bitch. Having watched her grow into a voluptuous beauty, he conquers her using a whip and a collar. Initially, she resists, but soon she is subdued by his large penis and kneels down, wagging her hips and begging for more. She even licks his balls and asks to be fucked, wearing a dog costume and crawling on all fours at home, clenching a fake penis and masturbating while calling out &#39;Master, fuck the bitch to death&#39; as she reaches a climax. This extreme SM training turns her into a complete sex slave, and watching her being gangbanged and swallowing cum will surely make you masturbate until you ejaculate.</p>