Date : October 31, 2029
Location : A Forest in Kyoto, Japan
Yamai and her friends were at a campsite created by one of their friends, Tadano Hitohito. Tadano was glad that his friends came in to his campsite and so, they set up the campfire and the tents. Few hours have passed and they didn't do anything because they were tired and bored, Tadano try suggesting them about telling a scary stories by the campfire. Yamai agreed and she told the first story which is titled "Haunted house", after few minutes of storytelling. Everyone in Tadano's group were tired and so, they went back to their tents. Yamai was sleeping with Chiarai Shigeo in the yellow tent and Yamai started to feel slightly uncomfortable for a moment but she ignores the feeling.
Little did that Yamai know, her nail polish broke apart as her nails sharpening on the tips of her fingers. She felt her pajama top a bit tighter than before and she felt a heat sensation on her chest as her breasts pushes and grows slightly. Yamai finally woke up, she notices that her nails took an appearance of claws and she felt a rough padding on her palms which turns out to be her newly developed paws, Yamai started to feel a slight sensation coming from her groins and she slid her right hand (or her paw) right underneath her pajama pants, she started moaning in pleasure as her left paw caressing her breasts through her pajama top. The buttons on her pajama top strained and they popped off one by one, revealing her breasts fully (she doesn't wear a bra sometimes when she is asleep). Yamai felt another sensation as her nipples hardened in the cold air and she lets out a small giggle.
She felt her pajama pants tearing apart slowly revealing her black panties and fur starting to grow from her groins. Yamai moaned again as her panties tears apart instantly due to her hips slowly expanding slightly, she felt relieved as a nub slowly developing above her butt while her spine lengthens. Yamai lets out a sigh of relief as her tail fully develops above her butt, her pajama top couldn't hold it anymore and her back rips through her pajama top, revealing her muscular back which is now covered in auburn fur. Yamai's once purple eyes changed from her natural purple eyes to wolf-like pink eyes. She felt her muscles growing as her transformation progresses and the remains of her pajama tops fell to the floor of the tent, leaving her fully naked.
She felt another sensation as her ears changing and moving to the top of her head, her teeth starting to sharpen into fangs and her mouth slowly develops into a wolf muzzle. Yamai finally lets out a loud howl and she finally notices that the tent was open, she ran out of the tent, possibly trying to hunt (although she never did).
Tadano finally woke up by the sound of a howling and he was concerned about what happened to one of his friends (Yamai Ren).