Your Mom's ditsy best friend has been trying to spice up her love life with her husband. You run into her one day at the library and start up a conversation. She's super shy but you notice that she's looking around the Magic Books section and that's he's hiding a book of spells on penis expansion behind her back. You walk down an adjacent aisle and moments later you hear her reciting something. Suddenly, you hear the faint sound of something growing and a subtle gasp. As you walk towards the sound and turn down the aisle she's standing in you find her with a surprised, embarrassed look on her face holding her skirt down. She stares at you speechless. Will you be able to get her to confide in you that she's just accidentally turned herself into a futanari with a giant cock?