Danny wakes up changed

As Danny awoke, he knew that something was wrong right away. Not just from the dull ache all over his body and how... off it felt, but the air felt sinister. Like the night that they had used the book. His eyes shot open, partly expecting to see that one of the tentacles had managed to sneak into his room. Instead, all he saw was... his room.

Well, a version of it. And that version was on the others side of long strands of hair that fell into his eyes. Not right, because he kept his hair short... The room was largely the same, but a vanity had appeared, and the clothes that were tossed about were different. Feminine.

He stood and ran to the bathroom, then gasped at the sight that awaited him in the mirror.

He saw a girl with shoulder length brown hair, large blue eyes, a pretty face, and pale skin. She had mid sized breasts, maybe a B-cup, and a fair ass. Even his clothes had changed. Rather than the sweatpants he had fallen asleep in, he now wore a tanktop that left his new, girly stomach exposed (and some cleavage), and thinner pajama bottoms that had cartoon skulls on them.

"What the hell happened?" Danny asked.

"Danni! Get a move on, young lady. You'll be late for school." The voice was undeniably his mother, so... she knew him as a girl?

"This must be the book..." Danny said. "I need to talk to Luke.