k-you (hikarininare), mythra (radiant beach) (xenoblade), mythra (xenoblade), pyra (pro swimmer) (xenoblade), pyra (xenoblade), comiket 106, xenoblade chronicles (series), xenoblade chronicles 2, 2girls, breasts, circlet, covered erect nipples, long hair, looking at viewer, medium breasts, monochrome, multiple girls, one-piece swimsuit, open mouth, strapless, strapless one-piece swimsuit, swept bangs, swimsuit