Ok, so I think I finally found out what's going on. This is a sprite from Alexa. (Very bottom left). So you can get this by clicking on Alexa while she's at your desk. (The point where you have to options to Work, Talk to her, Go Out and give her a gift) But it doesn't unlock the sprite. This is a minor glitch and I would love if you could fix it T-T. Unless I am just wrong and there is supposed to be more to it. (Also I love the game so far. I've already collected all scenes and sprites to completion. It's literally the best furry game I've ever played. Keep up the AMAZING work.)