shimamura hidekazu, akai ringo, akai ringo (ookami-san), ookami ryouko, newtype, ookami-san, frilled swimsuit, absurdres, highres, official art, scan, 10s, 2girls, 3:, barefoot, bikini, blunt bangs, blush, bob cut, bow, brown eyes, brown hair, casual one-piece swimsuit, chain-link fence, crossed legs, day, embarrassed, feet, fence, flat chest, frills, halterneck, holding hands, legs, long hair, long legs, multiple girls, navel, o-ring, o-ring top, one-piece swimsuit, outdoors, partially submerged, pink eyes, polka dot, polka dot swimsuit, ponytail, pool, poolside, red hair, short hair, sitting, smile, soaking feet, swimsuit, text focus, thigh gap, very long hair, water, wet, yuri