In the dimly lit dungeon, she commands, 'On your knees, bisexual slut.' He complies, his heart pounding. She attaches a gag to his mouth, 'Today, you'll taste your humiliation.' She produces a strap-on, 'You'll fuck me, then I'll fuck you.' She lubes up, 'Remember, you're here because you secretly want this.' She slides into him, his moans muffled, as she rides him, her eyes gleaming with dominance.