[KSBJ-430] Living with My Perverted Sister: A Forbidden Encounter with Asami Mizobata

I can’t believe my own sister would do this to me. She knows I’m weak, that I’ve always had a thing for her. Living under the same roof, she’s been teasing me for months, wearing those thin tops that leave nothing to the imagination, bending over in front of me with her huge tits practically spilling out. But tonight she took it too far. She came into my room, locked the door, and whispered, ‘I know you want me, big brother.’ I tried to resist, but when she pulled down her panties and showed me her wet, ready pussy, I lost all control. She pushed me onto the bed and climbed on top, guiding my cock inside her. I felt her tight, married cunt grip me as she rode me, moaning like a whore. ‘Fuck me, brother, cum inside me,’ she begged. I couldn’t hold back. I pumped her full of my seed, feeling her orgasm clench around me. She collapsed on my chest and whispered, ‘Our little secret.’ Now I’m addicted, and she knows it. Every night, I wait for her to come to my room, to use my cock like her personal toy. She’s my sister, but she’s also the dirtiest slut I’ve ever fucked.