"And I feel bad about that every single day, but you don't understand that you're still developing as an alicorn because of it. I'm a full grown alicorn mare! I have needs and... desires that I can't resist," Celestia argued, her eyes welling with tears now, ashamed of what she felt and what she had done. You'd want to comfort her, but the statement on needs and desires had you fairly certain your dick was going to shoot off your body.