Genuine question because I have no idea who that is, did she do this on purpose so that people would be fished into watching the video and therefore listening to what she is saying there?
But what if you have more dildos than you have orifices? If it's a suction dildo, yes, it belongs stuck to a window, preferably a ground floor front one, but if it's not suction or you run out of window space and already have a centerpiece for your kitchen table, then a bookshelf is the next most natural place.
She went on the BBC (no pun intended) to talk about her problems finding employment.
So it's possible but my spidey sense is she's doing it for a laugh.
However normal reminder, don't put anything in backgrounds that you don't want screen capped and sent first to your colleagues and subsequently to the world. Aka passwords, pin numbers, phone numbers, notes, org charts, technical artefacts or business sensitive information (including whiteboards)