SilentS, locked in chastity, yearns for release. Julia Softdome, his dominant trainer, teases him mercilessly, running a vibrator along his trapped cock. She orders him to masturbate, but his small dick, restricted by the cage, can barely twitch. Frustrated, Julia decides to take matters into her own hands. She lubes up a silicone dildo and slams it into SilentS' virgin ass. He gasps, his chastity device rubbing against his sensitive skin. Julia continues to fuck him, her other hand working the vibrator, pushing him closer to orgasm. Finally, she commands him to cum, and he does, his chastity cage filling with his hot, forbidden load.