naru nanao, shindou chihiro, shindou kei (ef), ef ~a fairytale of the two~, ef ~a tale of memories~, absurdres, highres, 00s, 2girls, blue one-piece swimsuit, blush, breasts, chain-link fence, cloud, collarbone, eyepatch, fence, goggles, hair ornament, hairband, hairclip, hand on own hip, looking at viewer, multiple girls, one-piece swimsuit, open mouth, purple hair, school swimsuit, short hair, siblings, sisters, sky, small breasts, smile, swimsuit, tree, twins, unworn goggles, white one-piece swimsuit, yellow eyes