hard Strapon Training scene for a Man in Chastity

The scene opens with the submissive already locked in his chastity device. The dominant wastes no time, strapping on a sizable toy and getting to work. It's a training scene that focuses on endurance and control. The pace is nonstop from the start, with deep, rhythmic thrusts that don't let up. The camera stays tight on the action, showing every impact and the sub's strained reactions. There's no warm-up, just an hard, one-sided pounding meant to test his limits while he's denied any release. The focus is fully on the dominant's power and the submissive's enforced chastity throughout the entire ordeal.