Mistress Denise, a dominant and sadistic woman, teases her circumcised slave mercilessly. She runs her sharp nails along his shaft, making him shiver in anticipation and fear. Then, she leans in, her breath hot on his sensitive skin, and whispers, "I might just bite that foreskin off." The slave, bound and helpless, gulps nervously, his cock twitching at the taboo threat. Denise smiles cruelly, enjoying the power she holds over him.