Mirror mirror who is the sluttiest of them all?

This is my first story with a photo. Yes it is kind of big. I am working on that. However here we go.

The blue faded to black as Kevin began to float in a world of black. As a figure Distorted by magic yelled loudly “mirror mirror on the wall who is the sluttiest of them all?”

A mirror appeared in front of Kevin as it says "this be her Snow White the sluttiest of them all." as Kevin begins to transform in front of his own eyes and in great pain.

As his bones shrunk and compressed changing his height from 6'2 to 5'2. His body shrinks as all that hard earned muscle disappears. He starts screaming as his vocal cords begin to slim as his Adam's apple disappears and his voice gets higher. His clothes then disappear leaving him naked as two softball sized boobs grew from his chest causing him to moan in his new melodious voice. His ass expands to that of a new round juicy bubble butt. His body tans and is hair turns from brown to black.

As he thinks _Oh no not that anything but that _as he reaches down to grab his cock he was so proud of. He grabs it. It is getting harder and harder. as he moans like a slut and begins to jerk off. It feels more pleasurable than it had ever did before. He orgasms but unlike before it feels like his entire body is rocked with pleasure rather than just his cock as he falls down and moans. As he produces more cum than ever before right onto his hand as Kevin's cock recedes into his body. Making him a her.

Noticing the cum on her hand she smells it and it smells delicious as she first licks her own cum off her hand. She is captivated by the taste as if it was the best taste she ever tasted as she ravenously consumed the rest of the cum off her hand.

Then clothes appear on her body. A top that really is more of a bra. Two arm sleeves appear on her arm and a ribbon in her hair. A short yellow skirt that barely covers anything appears. As stockings grow up her legs and 2 inch heels appear on her feet.

Then she blacks out.