onoda masahito, miyafuji yoshika, yamakawa michiko, megami magazine, strike witches, world witches series, absurdres, highres, non-web source, official art, 00s, 2girls, ass, black hair, blush, brown eyes, brown hair, gymnastics, horizontal bar, kneepits, long hair, multiple girls, no pants, one-piece swimsuit, purple hair, school swimsuit, school uniform, serafuku, short hair, swimsuit, swimsuit under clothes, upside-down, yellow eyes