They change you

It was now you suddenly felt a ripple in the air.

Because you had created the notebook, you instinctively knew all changes that were written in it, including the latest one. They had written in that your boobs grew to a DD cup and you wouldn't notice. Now, because you instinctively knew the changes, you noticed, but you had to now pretend you didn't notice your shirt get tighter and tighter, and one of your buttons come undone.

In all honesty, you weren't complaining, they felt nice.

Jonah took the notebook and announced "You all okay with me writing in that Rebecca thinks she's 'one of the guys' to get her to come over and join us?"

No one seemed to mind, and after a quick scribble in the notebook Rebecca was now sitting around the table with you all.

"I have, obviously, made her oblivious to us writing or talking about the notebook" Jonah pointed out.

Rebecca adjusted her top, oblivious to the fact all of you were staring.

"Wouldn't you guys like to have tits too?" You asked

"I mean," Michael said, "What guy hasn't thought of that at some point? Its like what girl has never wanted a dick?"

Rebecca slowly put her hand up with an embarrassed face, but a quick scribble in the notebook from Michael changed that. Instead, she was now looking at your crotches enviously.

The others agreed with him.

"Awesome" you said, "Pick a girl in here, and I'll swap her boobs onto you for a bit, just to see how they feel."