Ginny want the thing remove

Ginny didn't really think it through. She really wanted to be rid of the dick that had grown a few minutes earlier because of a failed roll. She was ready to do anything to revert to her real self without a dick and those large breasts that were so sensitive that she could feel her hard nipples through the fabric of her plain bra and heavy woolen shirt.

"Yes, I'll do it. Just tell me what should I do." Said Ginny in real desperation and feeling a bit guilty deceiving this girl who seems really nice. At the same moment, a new note appeared in her hand.

There are three traps in this room. There's so much dust in this room, it is in need of a good dusting. Throw her a bone and you will find a bitch for life. Beware of the old ones trapped in books, they have a long arm and may intervene in this realm.

The game master was cryptic and that didn't really help Ginny. She moved out from under the desk and began to scan the room. As she looked around, she spotted the duster on the desk and an anatomic prop in the shape of a skeleton which was missing a leg that as fallen down. As for the book, there are so many in the room. She wasn't sure which one was the trap and she didn't want to trap herself, because she knew it was a possibility.

Which trap should I explore leave comments to tell me?