Mistress Nika's eyes narrow as her slave's throbbing cock strains against the chastity belt, making it impossible to secure. "You insatiable little beast," she growls, her pussy pulsing with desire and annoyance. She decides to sate her own needs by punishing him. "Bend over, slave," she commands, her voice cold and hard. He complies, his ass presented to her like an offering. She runs her hands over his firm cheeks, feeling the heat of his skin. She raises her hand and brings it down hard, the sound of the impact filling the room. His ass jiggles with each strike, the red handprints stark against his pale flesh. She continues to whip him, her breath coming in ragged gasps, her own arousal growing with each cry of pain from her slave.