Lucky man has the honor to serve the beautiful mistress. She allows him to licking her feet/footwear, she pees in his mouth. He gratefully swallowed the golden liquid.
She is starting to get more convinced as she stands he up on their toes, an electrified wire strung right beneath their heels, just waiting to send a jolt of electricity through their body.
Mistress Kendra is smoking hot wearing tight fitted latex and a sadistic smile. She seizes control immediately and sets him to task trying to produce his pathetic cock for her inspection while impossibly tied up and under her ever attentive whip. She drills her rules into his head and orders him to recite them back but he just can't get it right.
Mistress decides a little pain might help with his focus, and proceeds to push him to his limits with simple tools and seductive reasoning. The final result is a powerless man, his ass helplessly impaled on her strap on, stroking his useless cock in a pathetic attempt to amuse his Mistress. She humiliates him to the end, even as he licks his come off his own fingers, face burning in shame.
She caresses their back adoringly, admiring how cute her date is, before it occurs to her that they might not be thinking the same about her, and goes to grab the cattle prod just to be sure.
She gets them down in a plank, holding themselves up on their hands and toes, then laces wire beneath them, so if their strength gives in, even for a second, they will be met with an unpleasant shock.