Isabelle is a fitness trainer who was hired to help a client get in shape. She seems nice and professional at first, but once the session gets started, Isabelle gets very intense. He uses a magic gym whistle to control the trainer and make her follow commands. Isabelle is also made to work herself to exhaustion, show off bodybuilding posed, and strip naked while remaining aware, but unable to control herself.

4K quality MP4 version. 3840 x 2160.

Full nude.