mukai rinjin, original, commentary request, highres, 1girl, blue one-piece swimsuit, blush, collarbone, covered navel, dated, embarrassed, feet out of frame, from above, gradient background, hair between eyes, hair ornament, hairclip, long bangs, long hair, one-piece swimsuit, open mouth, own hands together, parallel hairclips, pink eyes, purple hair, raised inner eyebrows, solo, standing, sweat, swimsuit, twitter username, wavy mouth