[Doskoinpo] My Big Little Sister [Doskoinpo] [Full Color]

A bratty, impossibly busty little sister brushes off dinner duty the moment Dad texts he'll be home late, turning her attention instead to tormenting her weak-willed older brother. Phone in hand, she captures his humiliating collapse—snapping 'a good picture of your disgusting face'—before burying him beneath her huge butt in a school swimsuit, smothering him with merciless facesitting until he can barely breathe. Between footjobs, rimming, and taunts like 'Are you really older than me?' and 'you look like a girl this way,' she strips away every shred of his dignity, leaving the conflicted brother helplessly imprinting on his little sister's overwhelming body.