The submissive's ass, already pink from the relentless spanking, clenches as another wave of pleasure washes over them. Their body tenses, and with a cry, they release, their bladder emptying in a rush. The sight of their piss mixing with the sweat on their skin sends a fresh surge of lust through Kinkycore. They lean in, their tongue lapping up the salty, warm liquid, tasting the sub's essence, pushing them further into their orgasm.