Slander?

Nothing says boring like a librarian you realise and begin to think that maybe a little danger needs to be added to this woman's life. Among your many abilities is the power to take on human form and you quickly do, forming your body to look just like hers.

A grin on your face you skip silently through the library until you find the front desk, and just as you guessed, her hand bag is sat under it, along with a camera phone.

You look up again, making sure that she's no where in sight and in one fluid motion reef off the jumper she was wearing, and tank top from beneath it. Sat at her desk in just a bra and skirt you feel the excitement of impending mischief and turn the phone on yourself, snapping a couple of selfies of you sat at your desk like that. With the photos in your possession on her phone, you now need to decide what to do with them. The phone has signal and Wi-Fi, so maybe send them to random contacts or post on line. Or of course there are printers in the library.