kanon (kurogane knights), mutsuki (kancolle), kantai collection, commentary request, 1girl, bikini, breasts, brown hair, dated, gold bikini, gradient background, gradient hair, looking at viewer, lowleg, lowleg bikini, multicolored hair, one-hour drawing challenge, open mouth, pink background, red eyes, red hair, round teeth, short hair, side-tie bikini bottom, small breasts, smile, solo, swimsuit, teeth, twitter username, upper teeth only