satsuki mayuri, z/x, official art, 1girl, blue wings, bug, butterfly, copyright notice, feathered wings, flower, glowing butterfly, hair flower, hair ornament, innertube, insect, kalavinka (z/x), long hair, multicolored wings, name tag, on innertube, one eye closed, open mouth, pink wings, pool, purple hair, purple wings, red eyes, red flower, school swimsuit, solo, sparkle, swim ring, swimsuit, twintails, water drop, wings