The submissive rubber-clad figure stands before me, his chastity cage tightly encompassing his painfully swollen manhood. If no external penetration is permitted, then internal stimulation it is – with a dilator! I forcefully penetrate his confined cock through the cage, utilizing his own urethral opening. His testicles appear ready to burst at any moment! We push the boundaries with an even thicker dilator. Just how much can he endure?