"It's..." Kyle said with a dramatic pause
"Oh no..." Jen said, a pit forming in her stomach
"...It's futa love! A love for women with penises!" Kyle says triumphantly.
"You got me. My dark secret." Jen said, even more afraid of what Kyle was going to do.
"Don't sound so upset Jen! I'm not going to tell anyone you're a lesbian, and I'm definitely not going to tell anyone about your little fetish. In fact, I like them too. So I'm going to help you." Kyle said, which excited Jen further.
"Your body's going to improve a bit. You'll get more toned, your breasts will grow and start lactating, and your hips and ass will widen and grow. After this, you'll grow a large cock above your vagina, I think 10 inches is good. You'll get egg sized balls too. Oh! And your face is going to become even more attractive. After this, you'll be able to change people into futas. No one will notice, but you'll be able to change women and men into futas just by brushing up against them; don't worry, they won't notice. And that's not all. Futas will have an inexplicable urge to suck on your breasts. You'll have to ask if they want to first, but once they do, their bodies will progressively get sexier over a week. They'll also get an urge to suck on your breasts again, which will start it all over again. They'll be more submissive as well." Kyle said, slightly winded.
"Am I being used to make a futa world?" Jen asked.
"Is that a problem?" Kyle replied.
"Not at all. Oh! I think it's starting!" Jen said
"You can call me back after then. I wouldn't want to spoil anything!" Kyle said.
Jen hung up and waited out her transformation.
Immediately, she felt the curse soaring through her body. She watched as any imperfections on her skin simply disappeared, including body hair. She felt her already large C cup breasts become almost comically huge F cup breasts that stood proudly on her chest. Her thin stomach toned and became slightly muscular. She felt her lips plump up a little bit. Then, she felt her hips widen and her ass grow - the only thing she had really been lacking before. Before, she had a flat, small ass, but now it was even bigger than her breasts. Finally, the change that she had been waiting for happened. A large penis grew above her vagina, making her wet with excitement. It finished growing at the huge 10 inches Kyle had said, after which her new, large testicles appeared beneath it. Surprisingly, none of her clothes had ripped. Jen inspected them closer and found out they now seemed tailored to her body, including a pair of panties that hid her cock surprisingly well. Jen left her room with glee, walking past her sister in the hallway, touching shoulders with her. Jen looked back and noticed that her sister had changed simply from the contact. Although she couldn't see her from the front, her sister (Mary) now had a much larger ass than before. Jen realized just how much fun she was going to have at school as she walked down the stairs to eat breakfast.