Kaysee21 presents a tantalizing solo session as a crossdressing sissy endures rigorous cock training. Clad in lacy lingerie and a chastity device, the eager submissive strokes his bound cock, desperate for release. The unseen trainer's voice commands echo, guiding the sissy through edging exercises, pushing him to the brink of orgasm before denying him. The sissy's cock throbs, leaking pre-cum, as he struggles to comply, his voice filled with pleas and whimpers.