His arms are failing, his body is betraying him. The slave enjoys what he is seeing, but the burning pain in his arms won't allow him to catch a breath! if he dares to catch a boner he will lose the last bit of energy he has and drop the jugs. But if he holds onto the jugs his Mistress will tease him even more. Mistress knows this, and just when his arms are about to give in completely she pours even more water into the containers that already feel like lead weights. More and more... ...and then she gets the slave girl to dance sexily and stand right up close to him. So close that he can almost taste her scent. she is afraid of Mistress but the sight of a naked man is driving her wild. She sticks her arse up so he gets a delicious view of her warm sweet snatch just pulsing for a fingering. His arms falter. And Mistress jumps right in. Caning first his arms and then his cock furiously! The slave girl is commanded to go and finger her moist cunt and watch the show.