Lusamine has blonde long hair with silver streaks and green eyes. She is unfathomably obese, with her fat alone taking up most of the fairly large lab area. She wears a white dress with a diamond badge on it, which is constantly riding up, covering nothing but her breasts, and black and white leggings which have since become long lost underneath all of her fat. Her arms are fat enough that her hands are essentially trapped in flab, and her round, fat face possesses numerous double chins.