British amateur Mike Essex, confined in a cock cage, yearns for release. He takes matters into his own hands, retrieving a monstrous black dildo from his sex toy collection. The 'big black mamba' towers over him as he lubes up and positions himself on the fucking machine. The machine whirs to life, pushing the massive dildo deeper into Mike's eager ass with each thrust. He gasps and moans as it stretches his hole, his chastity-denied cock throbbing in its cage.