Kris began to undertake a complete transformation into a werewolf. As he was done transforming,he looked over to his brother,then glanced at Nate's canine cock. He sniffed it,then was licking it. Nate then again shoved his dick into Kris' mouth... now a muzzle. Kris was sucking on it for a while,then decided to try something new. He went behind Nate,then shoved his penis into Nate. He started to pump,wildly and strong. Nate was moaning on lust,wanting more. As Kris finally ejected seed from his new manhood,Both Nate and Kris started howling. They "played" all for the rest of the night. After that,every time there was a full moon at night,Nate and Kris left their house into the woods,where they would keep doing their routine of sucking and fucking. Kris never grew tired of it,neither did Nate.