Taking a look at the box, she saw a vial that actually peaked her interest. A milky vial with a picture of a wolf on it. It was special because it glowed inside the dark box. She wasted no time with this vial as she uncorked it and chugged it. This one didn’t taste as good as the other one though, so she coughed and gagged a little after drinking it. She was slightly disappointed with the lack of immediate effects, the only thing she noticed was that her eye color had changed to a golden-hazel color. Without much else to do, she kept looking at the vials to see if anything else peaked her curiosity, and she found a dark pink vial with an exaggerated hourglass body on it. Getting super excited, she once again chugged this vial without hesitation. She figured she was getting a little happy with the vials, so she recorked them all and put them back in the box. As she put the last vial in the box though, she felt her body change. Her tits ballooned out from C cups to D cups to E cups and they felt so sensitive to touch. While she massaged her expanding breasts, her ass started to feel weird, like someone was stuffing it. All the expansion and sensitivity made her gush in her panties. Mary now had the body of a sex icon and the body hair of a lumberjack. Some hair even decided to show up in between her breasts. She looked outside and saw that it had started getting dark. She walked outside to feel the cooling air when it struck her. Something felt... alluring, like it was calling out to her. Looking up, she saw the full moon, just above the tree line, and she was enticed by it. So enticed that she didn’t notice that her body hair was getting even thicker, to the point of hiding her skin. Her golden-Hazel eyes glowed bright as her body started getting larger, muscular, beastly. Her nails grew sharp and black as the palms of her hands and feet darkened and hardened into paws. Her ears rode up her head as the base of her spine extended out, covering with fur immediately. Her face pushed out into a muzzle as her nose turned black and cold. Her teeth became fangs and the already hairy patches on her covered with even thicker fur. Mary was lost to the beast within the vial, only two things on her mind, lust and hunger.
When Mary came to, she was naked in the middle of the woods. She felt like she just recovered from a drunk gangbang, completely disoriented, head pounding, and full of cum. She took the moment of peace where no one was around to purge the cum from her system. After a good few minutes of unladylike grunting and disgusting squelching sounds of cum erupting from her, Mary decided to find out where her night out took her. She smelled the air to see if something relating to her house was nearby (weird, she didn’t have to do that before) and started moving towards a more familiar scent. After a good 5 minutes, she finally reached a part of the woods she recognized. She made sure to be as stealthy as possible, making sure none of the neighbors saw her streaking into her house. When she got to her back door...