In a dimly lit dungeon, a dominant woman asserts her power over her submissive male. With a mischievous glint in her eye, she orders him to strip, and he complies eagerly. She runs her fingers along his length, feeling him harden at her touch. "Not today, my pet," she whispers, pulling out a chastity device. She slips it onto him, her fingers brushing his sensitive skin, making him gasp. She locks it with a wicked smile, "You'll learn to crave my mercy, and only my mercy." She spends the rest of the session taunting him, bringing him to the brink of orgasm, only to deny him repeatedly.