They hadn't gotten far when Lina began to feel her but begin to get warm. She tried not to think about it as she looked around for a cure for her friend. Soon her but began to itch wildly. She tried to scratch through her pants but it just wasn't relieving the maddening itch. Soon the warmth and itching spread around her hips and through her groinal area. Her but also began to feel quite uncomfortable as she began to scratch her hips and groin with both hands.
"You O.K. Lina?" Amy asked but all Lina could do was groan in reply. Amy could see a lump forming at the base of Lina's spine that was poking out against her pants.
"Lina... is that a... a..."
Unable to take it anymore Lina ripped off her pants and sure enough when she looked behind her she could see a bushy black tail with a white stripe running down it, sticking out of her spine. It was hanging down mid-thigh length but was continuing to grow. Soon it was down past her knees and it continued to grow until it finally stopped when it reached the floor.
Suddenly it pricked up causing both stunned girls to jump. After realizing it was she who moved it, Lina began to exercise her new appendage. She swished it about a few times and soon came to find that it was most comfortable standing up nearly parallel to her back. Lina then realized that black fur had spread down her legs to just above her knees. A thick layer of white fur had also grown through her groin to the bottom of her behind and had begun to creep up her stomach. The fur here was so dense that her privates were completely covered without the aid of her undies, so she decided to ditch them as well as her pants in the interest of comfort.
Knowing that the perfume Amy had sprayed on her could be the reason for this sudden outbreak she turned to scream at her.
"You *insert swear word* Amy!!! Look what you did..." but was stopped mid-sentance when she saw her friend doubled over with her back to her. Sure enough, Amy's new tattoo had become glowing red again which could only mean one thing...