Greg saw an rusty red color fur begin to spread across his arm, and a pain near his bottom. He looked back to see a hairless tail come out of his rear. as the fur began to spread near his bottom, it also overtook his tail and he noticed the fur pattern.
"Wait, I thought foxes started with the letter F... OH NO!" Greg said
All of the sudden Greg felt a tugging at his Chest he looked down to see a pair of very large breast.
"But a female fox is sometimes called a vixen, which starts with V."
As he said that he felt 6 new nipples form on his stomach and he felt a tugging on his groin. He looked down to see a vagina. But he (now she) was then distracted by the pain on her face. She felt the fur had grown all over her body and her mouth was beginning to form a muzzle. All of the sudden He felt a tugging on the back of her head to see she had long Blond hair.
As the changes finished up her mind began to change to match the body, and she began to feel uncontrollably horny.