Marcia had thought the case was weird before tonight, and now she was sure of it. Tommy leapt up, shoving the younger boy away, at first appearing not to like the kiss he'd been given. But then Marcia saw that he'd only done it so that he could stand and remove his clothes easier.
Blake had begun to remove his clothes as well,now walking over to the window, and bracing himself on the ledge on the inside of the room as Tommy took position behind him. Blake bent over without a word, and let the bigger boy have his way with him.
At first, it looked like simply a young gay love scene, but it quickly took a turn for the paranormal.She could hear the moans and ragged gasps, again at first only the normal sounds of sex.
But as the sex grew more frantic, she noticed that the moaning had become deeper, and there was a new sound-the wet, popping sound of flesh reforming, changing.
As she watched, Tommy's body began to undergo a rapid change, as quickly fur grew over his arms and legs, and his face began to stretch out into a muzzle. His body seemed to double in mass, growing with every thrust.
Blake was not immune to the change either, much to Marcia's surprise. Marcia was shocked to see him peering out into the night sky with now-amber eyes as his newly-grown talons began to dig into the wood of the window ledge. Though his change was slower than Tommy's, it was no less complete.
By the time the two wolves climaxed with a howling chorus, Blake was no longer there, replaced instead by the golden wolf that now stood by the black wolf's side. Marcia suddenly realized they were staring out at her intently.