Nina has a present for her house pet. She tells him that she has bought him something pretty and tosses him a bridle. Once Nina has her slut bridled up, she bends him over a table and slides her long black cock into his fuck hole. She grabs the reins and rides her slut like a pony. For extra measure, Nina has fastened a shocking collar on the slut's balls. She sends a jolt of electricity to the slut's balls whenever he tries to pull away. At one point the slut asks Nina to go easy on him. Nina laughs. "Easy? I don't understand easy." Then she feigns sympathy, slows down and ramps up the juice on the ball shocker. Nina hopes her slut likes having dick in his ass. She has decided that she is going to be giving him dick every day from now on.