Make it double (twins)

"I am a fey of love, I help couples to live their live to the fullest. What is your wish?" said the strange floating being.

Jane who was pretty sure she was dreaming at that time though about her boyfriend, constantly wanting to have sex. She didn't want him to go see other girls, but, she had to study her college courses if she wanted to have a career.

"I wish I could satisfy my boyfriend, without sacrificing my career."

"Granted!"

Jane realized quickly she wasn't dreaming as she felt an intense pain, link her mind was torn apart.

"Aaaahh!!! What's happening?"

"I can't create souls, so, I slice yours in two."

"What?!"

"You want to satisfy your man so he doesn't go see other girls, so I'm making you the other girl."

"I don't..."

"...understand."

The pain gone, Jane opened her eyes and saw... herself, in front of her. But it was more than that, she could see herself double, like she was seeing by both her eyes. She was two, but with one consciousness.

"What's..." started one of her.

"... going on?" finished the other.

"It'll take time, but since you have one soul for two bodies, you share your consciousness with both." The fey explained.

"What?!" The both said. "This was not..." "... a dream?"

"Of course not! I hope you get a lasting relationship. I have to go, many other couples to help."

"Wait!"

But the fey was gone in a flash.

"What do..." "...I do, now?"