Trained to be better (Transformation)

John was dating Jane for months, and she kept being more and more annoying. Calling his friends losers, trying to convince him to cut ties with them, bitching his family, and so on. She may look good, but every time she opened her mouth, it made him want to walk away.

And John doesn't walk away. So, he decided to have some fun with her, with some spell he remembered from school and twisted them a little. So, first, he made her love everything about cum. And she started to enjoy a lot doing blowjobs and getting facials. She was asking for those on a regular basis, walking in the house with cum still on her face. She was addicted to cum.

After that, he used a spell to make her believe that the best use of her mouth is to keep a cock in it. If she enjoyed sucking before, it became an obsession after that. Every morning, she was waking him up with a blowie. Weirdly, her hair was turning darker with each spell. But she didn't mind, she was too preoccupied to have his cock in her mouth.

Finally, John used a spell to make her believe that she needed cum in her mouth to have an orgasm.

But within few days, Jane hair turned black, and her mouth became a second pussy. She couldn't talk anymore, but she didn't care, as she was now obsessed with having a cock fucking her mouth-pussy. So, John invited his friends to come using his living sex toy whenever they wanted.