In a dimly lit room, a man in chastity gear kneels before his mistress. She demands he show his devotion, his control. She strokes her pussy, teasing him with her scent, her moans. "Prove you can deny yourself," she commands. He whimpers, struggling against his body's urges. She laughs, enjoying his struggle. "Suck," she orders, pushing her fingers into his mouth, coated with her arousal and his pre-cum. He obeys, his eyes watering, his cock straining against its cage. His mistress smiles, her power over him complete.