Mistress tells her slave she wants that he proofs her how much he adores his mistress. I will milk you like a cow and you are not allowed to cum untill I permit it. The slave is handcuffed and mistress starts to milk a lot of precum from her cow without mercy. Finally after beeing made to give a lot of precum to his Mistress, Mercedes laughs and tells her slave that she will make his trembling cock to give her all his milk. I will milk you dry and make you to empty your udder for me my little cum cow. Come on give your milk to your milkmaid