You know that you should be scared, even terrified of what is happening. This big, friendly animal is turning you into a dog! A beast unable to speak or write or... you get another slobbery kiss and respond with one of your own. You can feel your arms and shoulders pulling and shrinking a little. It isn't a bad sensation - actually, as you watch them reform into the furry forelegs of a sheepdog, you think they look more 'right' than they did as arms.
The big male is getting excited now, rubbing against you. Your chest gets narrow and just out in the middle between your forelegs, and you can see the shaggy gray-white fur spreading downward. Your tongue lolls out of your mouth as you start panting. A strange pulling and shifting is going on inside your gut - are dog's internal organs that much different?
You are fascinated by the scents of the room, especially your new friend's. Your back and hips have started to pull and change, and you have to lie down. The other dog is licking your belly and crotch now, creating really pleasant sensations. He rubs against you, barks happily, and licks your muzzle again.
A wave of pleasure sweeps through you as the last bits of human become sheepdog, and then you get up on all fours and stretch out your newly-formed body. As far as you can tell, you are completely turned into an animal! Twisting around, you check yourself out and discover that: