A hardcore BDSM session begins as the bound slave, dressed in a leather harness and collar, is presented to their master. The master, a towering figure of dominance, commands the slave to pleasure them roughly. The slave obliges, their mouth watering at the sight of the master's thick, veined cock. With a grunt, the master forces their cock into the slave's mouth, fucking it mercilessly. The slave, eyes watering and drool dripping, takes it like the good slave they are, their body trembling with each deep thrust. The room echoes with the sound of wet, sloppy oral sex and the master's grunts of pleasure.