AP-266 — My New Sister Is A Stranger! My Father Remarried And I Suddenly Got A New Step-Sister! I've Never Had A Young Woman In My House Before, So I'm Horny Every Day! She Dresses Like She's Seducing Men, So I Get Hard Every Day! She Sees Me As Her Younger Brother, But...

My step-sister, who I suddenly got after my father's remarriage, is super defenseless at home and shows off her panties! Her boobs are completely visible and it makes me horny all the time! I can't think of her as my sister and I see her as a woman, so I attacked my sleeping step-sister, prepared for the collapse of my family...but she turned out to be a super masochist! I strangled her and slapped her, and she was completely obedient, so I did all sorts of naughty things to her!