Because Tristan lost almost all control over his body, he had never meant to do this to Atlanta, feeling that it was much too dangerous. He could hurt her horribly in this condition... but it had accidently happened the month before, he hadn't been paying attention to the time, and had changed on top of her, inside her. Atlanta had screamed, tried to pull away, tried to run... but he'd caught her, knocked her onto all fours and mounted her like a dog... or a wolf. Fucked her raw, filled her with seed that would never plant. And now she wanted it again.
Beneath her, she writhed and humped, moaning with pleasurable pain as his huge wolf-cock split her in two, his body thicker and harder between her thighs. Stiff hairs at the base of his cock rubbed against her tender pussy, making it raw. Throwing his head back, the wolf-man howled at the moon as he began to pump his dick in and out of the bitch beneath him.
Atlanta moaned as the big animal humped her, her fingers caught in his fur... she knew the danger. It only heightened the sensations... if he hadn't been aroused when he'd changed, hadn't been inside her, he would have seen her as meat and not as his bitch. Instead, he was now a wild animal, fucking her deeply and raw... no longer the gentle man, the animal on top of her thrust and moved without any regard for her pleasure or comfort.
She loved her man, she loved his gentleness and the way he made love, but she also loved this other side, she loved being his bitch.
Rough fur rubbed against her breasts, reddening the skin and hardening her nipples. The animal on top of her panted and heaved as they fucked, the full moon shining down on them, beauty beneath the beast.
Gripping the fur tightly, Atlanta cried out as she came, orgasm washing over her body and trying to clamp down on the swollen dick inside of her, but Tristan's wolf was much too strong. It pumped and thrust, fucking her hard all through out her orgasm. However, her tight rippling pussy was enough to bring him pleasure to the point where he thrust deeply, throwing his head back and howling at the moon as he filled the bitch with his seed. Gasping, Atlanta writhed as the cock inside of her pulsed, molten cum spilling inside of her. The pleasure overtook her as she finished her orgasm, exhausting her.
Tristan's wolf pulled out of her easily, done with her for the moment, it ran into the woods, searching for red meat. Content, sore, Atlanta curled up and fell asleep.
Later the wolf would return, curling up beside her, its large animal form keeping her warm throughout the night. When the moon had set, the human couple lay sleeping, curled up around each other.