slave endures a hard ballbusting from Mistress' booted feet.

Mocking him, telling him she likes to break men with their balls and how her booted kicks are going to break him.

Struggling to maintain his composure and fighting the urge to drop to his knees he wills himself on to take more.

Screaming out in agony as her well placed kicks cause him excruciating pain.

She then makes him clean and worship her boots, making him taste his own balls and returning the shine to her boots with his tongue.