At a Halloween party, you meet a beautiful woman dressed as a witch. After hitting on her all night, she finally relents and invites you back to her place. She offers you a beverage and after you consumed it, she confesses to being a real witch. This isn't just a costume, this is who she is and that beverage? That was a magic potion which is going to turn you into her sock monkey. Keywords: magic transformation, transformation fetish, witch, halloween, femdom, brat, costume, roleplay, erotic magic, magic control