engo (aquawatery), cirno, mystia lorelei, rumia, wriggle nightbug, touhou, alternate breast size, 4girls, aged up, alternate hair length, alternate hairstyle, antennae, blonde hair, blue eyes, blue hair, bow, breasts, green eyes, green hair, hair bow, hair ribbon, large breasts, long hair, multiple girls, one-piece swimsuit, one eye closed, pink eyes, pink hair, red eyes, ribbon, school swimsuit, short hair, swimsuit, team 9 (touhou), white one-piece swimsuit, white school swimsuit, wings, wink