Mistress locks her slave’s cock in a tight chastity cage, teasing the swollen head until it leaks. She licks the tip, rubs her tits against the caged shaft, and tickles him with her fingers — driving him insane. His cock throbs, fully filling the cage, begging to break free. She clamps his balls with cuffs to her wrist and squeezes gently, keeping total control. Finally, she unlocks the cage, gives him a few strokes and a taste of her mouth... just to stop right before he cums. No release. Only frustration