[Noraneko-no-Tama (Yukino Minato)] Kokoa-chan-chi no Jijou {defski} [Decensored]

Kokoa-chan's week-long stay with her glasses-wearing benefactor takes a perverted turn when he gifts her a collar, chained cuffs, and a full pet play set — and the sharp-tongued tomboy can't decide whether to tell him to rot in hell or beg for more. Between pizza breaks, head pats, and his gushing insistence that he loves even her mean side, she mutters insults and calls him a pedo even as the cat ears go on and her blush gives her away. By the time the blindfold tightens and the anal beads come out, her bratty attitude melts into desperate, cumming-her-brains-out submission that builds to one very messy grande finale.