S playing with dog? Actually two brainless r dogs playing with each other

Kangkou S controls r to play with dog, brainless r dog gets face slapped, shoe brushing, smelling and licking white socks, Kangkou stepping on dog's dick. But the fake S who smelled r also brainlessly got horny, took the dog's white socks and started smelling, got discovered by m as a fake dom and counterattacked with slaps. Trained the fake dom, finally m smelling the fake dom's Kangkou and shot on the fake dom's face. Kiss with fake dom's semen. Two parts, this is the first part, pure S playing m.