Twice as brutal

The slave finds himself tied up naked, at the mercy of Mistress Amanda and Mistress Darcia. That can only mean that he angered them again, but what could be the reason? The idiot slave doesn't even realize that he managed to get none of his tasks done, which obviously deserves a hard punishment. Mistress Amanda and Mistress Darcia take turns in giving him the wors ballbusting ever. Once the slave feels like he can't take it anymore, the two mistresses start kicking his balls simultaneously to make it even worse.