The femdom, her eyes sparkling with kinky delight, presents her slave with a chastity device, a cool gleam of metal that promises denial and humiliation. He hesitates, his cock already hard at the thought, but her stern gaze brooks no argument. She helps him into it, her fingers brushing his sensitive skin, making him shiver. Then, she commands him to watch as she plays with herself, her fingers delving into her wet pussy, her moans filling the room. He strains against the device, his cock leaking pre-cum, but she just laughs, "Not today, my pet. Today, you learn patience."