Does, 'She was boasting with curiosity' make sense? Or would, 'She was bursting with curiosity' sound better?
How does one boast with the use of curiosity? 'Bursting' would be a better choice. Maybe something like: Curiosity burst from her eyes.
Yeah, things could get messy if it was associated with The Tale of Onora: The Girl with the Solar Eyes.
Do not mock the book that could save all of mankind and teach you to become sovereign within, er... yourself! The universe! Yes, the Universe!