20-year-old college student Takeshi has become so obsessed with tall women that he only gets aroused by them because of his tall step-sister. When Takeshi gets dumped by the girl he likes, his step-sister becomes worried about him and exposes her breasts in front of him. His step-sister, who cares about his younger brother more than anything, starts comforting him with her body. The step-sister, who has opened her pussy wide with M-shaped legs, starts masturbating with Takeshi and reaches orgasm many times. When the semen from the ejaculation splashes onto her pussy, the countdown to their forbidden relationship begins. Takeshi helps his step-sister fold the laundry, but he can't help but hug her when he can't take his eyes off her full breasts and thighs. They kiss each other and have sex on the sofa in the middle of the day with his proactive step-sister. The step-sister and younger brother, who started to desire each other, became addicted to incestuous sex with raw creampie, which they couldn't turn back from, despite being covered in guilt!
Serebu no Tomo
