Mistress Darkness demands absolute moveless from her slave, while she catheterizes him with a long, yellow tube. He can't complain and he can't resist, because it's dangerous, so he has to tolerate the humiliation and the discomfort of his own mistress, making him pee into a huge dotted mug.
Features: catheter, cbt, clinic, medical, female domination

HD MP4, 1280x720, 16:9