In the dimly lit dungeon, a new slave boy stands nervously, awaiting his initiation. The dominant mistress, clad in black latex, circles him like a predator. She commands him to strip, revealing his lean, virginal body. She runs her gloved hands over his smooth skin, pinching his nipples, making him gasp. She orders him to his knees, presenting his tight, untouched ass. With a cruel smile, she lubes up her strap-on, pressing it against his virgin hole. He whimpers, but she slaps his ass, commanding him to take it. She pushes in, inch by inch, until she's buried deep inside him. She fucks him hard, using him for her pleasure, making him cry out in pain and ecstasy.