Horny Champ approaches the nearest butt which belongs to Graham. He sniffs it. Inside, unable to control the events, the mind of Jonathan watches in horrible fascination. He knows what Champ will do, and thinks it couldn't happen to a nicer fellow! Haha!
Jonathan also notices something else next to the bed, a laptop with a chronivac emitter. If only, he thinks, he could get to to it. Apparently he has some subconscious influence on Champ, the dog jostles the night stand. The lap top falls open on the floor and switches on from standby. Champ aims the emitter at him, and inadvertantly at Graham. But his sex drive outweighs the subconscious proddings of Jonathan. The dog stands on the keyboard with it's hind legs to get into to position. Graham farts opening his ass wide to accept the approaching red tipped intruder. Champ charges for the opening. It slides in easily, and Graham murmurs in his sleep but doesn't wake. Jonathan laughs to learn the Graham the stud apparently is accustomed to rear entry. He notices the strap on dildo on Muffy's nightstand, as the dog plunges in and out deeper and deeper humping the sleeping stud.
The computer voice intones: Running Body Swap Program. Subjects identified: Male Human Graham, Male Sheepdog Unknown. Operation will complete in 5 minutes.
Almost to the second, the computer chimed as Champs' knot formed and Graham woke at the expanding pain in his ass. He tried to speak, but all he could do was make growling and barking sounds. Hair was growing all over his body, but at least the pain in his butt was decreasing. He sighed, and started to pant as a human dick filled his ass, and he started to wag his tail.