Adam finally decided to use the cow fur. Taking the fur and putting it into the flask, he waited for the sign that said the potion was done. Eventully with a flash the flask magiclly filled with a clear liquid. Adam quickly drank about half of it, remembering the warning on the flask about drinking to much. After stopping he immedietly felt tingling all of his body, making him insanely horny. As the tingling intensified on his nether region, Adam gasped in pleasure as his penis slid into a brand new clit, testicals already gone, making her even more horny. Her hair turned white as she noticed herself putting on some weight. Fat pooled into her arms and legs, giving her sausage fingers and toes. Her face became chubby with big, puffy cheeks. But her gut, thighs, and butt got the most of it. As her belly ballooned out, Adam's buttcheeks became rounder as a tail popped out of her pants. Her thighs swelled with chubbyness, making her already huge ass look even bigger. Her fingers began to fuse going from 5 digit human fingers to 3 digit rock hard hoove like fingers. Then a great pressure began to grow just under Adam's belly button. It did cause pain but pleasure as the pressure grew stronger. A tender pink sack grew out as flab continues to pour into Adam's body, the sack filling with milk and making her moan in blissful pleasure. Adam looked down to see her new udder, now the size a basketball, and began to massage it. This cause her udder to swell up much more making Adam colapse to the floor with a thud in pure lust. Fur began to to grow all over her as her nose and mouth grew and began to push outward into a muzzle. Adam's ears moved up her head and changed shape as her feet changed into hooves. Adam finally got up, her vagina wet with liquid, spilling all over her udder and onto the floor. Her udder was slightly bigger than a beach ball and her vagina was soo big she could fit her whole hand into it. Adam waddled over to her bed, her vagina letting loose a waterfall of virginity, her udder smacking against her legs with every step, sending wave after wave of bliss and naking her udder grow bigger. By the time she sat down on her bed, Adam's udder grew another 2 inches rounder. She just layed there, blissfully teasing her vagina through her torn remains of her pants, now look more like booty shorts, as her udder leaks milk all over the floor.
A few minutes later Adam hears the front door open and hears,"Of course he's asleep." As Xavier walked upstairs, Adam hade mixed emotions. Should she run or should she get fiesty with him or mabye even drink the rest of the potion? Whatever she was going to do she had to decide what to do and fast!