In a dimly lit, echoing dungeon, a dominant cop in gleaming leather and polished boots tramples a submissive man, his prey for the night. The cop's heavy boots press down on the slave's back, crushing him into the cold stone floor. The slave's face contorts in pain and ecstasy as the cop grinds his boot heel into his cheek. The cop, his face a mask of disdain, spits a thick glob of saliva onto the slave's face, marking him like a dog. The slave groans, eagerly lapping up the cop's spit, his body trembling with humiliation and desire.