[MIAA-271] No Mosaic! Virgin Little Brother Falls for Sister’s Tease, Climaxes Without Realizing, Keeps Thrusting – Kanon Urara

I can’t stop staring at my sister’s perfect tits bouncing with every thrust. She’s been teasing me all week, wearing those tiny skirts and bending over in front of me, knowing I’m a virgin. Tonight, she finally pushed me onto her bed and whispered, ‘Show me what you’ve got, little brother.’ My cock was already rock hard as she guided it inside her tight, wet pussy. The feeling was incredible—warm, slick, and gripping me like a vice. I started pounding into her, watching her moan and arch her back. Her breasts jiggled with each movement, and I couldn’t help but grab them, squeezing her nipples. She gasped and wrapped her legs around my waist, pulling me deeper. ‘Don’t stop,’ she begged, and I obeyed, losing myself in the rhythm. I was so focused on her pleasure that I didn’t even realize I was cumming. My hips kept thrusting as I shot my load inside her, my mind blank from the overwhelming sensation. She felt my climax and moaned even louder, clenching around my cock. When I finally slowed down, she smiled and said, ‘Good boy.’ I was still panting, my dick still buried in her, not wanting to pull out. The feeling of being inside her, of finally losing my virginity to my own sister, was the most depraved pleasure I’ve ever known. And I knew I’d do it again the moment she asked.