The lock clicks shut, sealing his fate and her dominance. She owns his cock, every throb, every twitch. Her touch is a dance of denial, a symphony of frustration. She traces the outline of the chastity device, her fingers brushing against his trapped erection. He groans, yearning for release, but she merely smiles, knowing he's powerless to resist her tease. She's the key to his pleasure, and she intends to use it sparingly, for her amusement, and his humiliation.