Wakana's plump and firm thighs are so attractive to men that they surpass the relationship between brother and sister! Her brother can't contain his excitement as she shows off her firm thighs in various places, making him attack her. He thrusts his hips back and forth into Wakana's big ass, another of her charms! Even the timid Wakana can't stop her brother's rampage, and she becomes increasingly addicted to the pleasure of his brother's penis...