BioMary Queen Fox is a slim, natural-bodied MILF known for her submissive energy, soft features, and deep craving for rough, dominant sex. She brings intensity, emotion, and surrender to every scene—especially when it comes to serving strong Black Bulls. In the Black Bull Challenge, Mary arrives handcuffed and ready. She gets pounded in multiple positions, choked, stretched, and pile-driven until she moans through orgasm after orgasm. Her performance ends with a messy, dominant cumshot that leaves her dripping and smiling.