In a dimly lit dungeon, a bisexual man kneels, eyes locked onto the strap-on before him. His femdom mentor, a confident woman, commands him to open wide. She teases his lips with the tip, then pushes in, inch by inch, watching his face contort. He gags, tears streaming, but she holds him steady, her free hand gripping his hair. "Take it, slut," she hisses, her voice echoing in the room. "You wanted to learn, didn't you?"