Defenseless!!!
Once more Kasha is bound and no escape is possible. But her master is taking good care of her and he makes her drink more than enough. And he will watch her and see how long the submissive cutie can hold back the pee. It's making him horny when he watches her wriggling about and getting rid of her bonds. All in vain at the end! She has to pass water and the pee is running over the floor ... horny little serf!
