1girl, d, ass, bare_legs, barefoot, between_legs, black_ribbon, blue_eyes, blue_one-piece_swimsuit, blue_sky, blurry, blurry_background, blush, breasts, breasts_apart, cleavage, clenched_hand, collarbone, competition_school_swimsuit, day, depth_of_field, embarrassed, feet, flexible, folded, foot_out_of_frame, foreshortening, full_body, gym_storeroom, hair_ribbon, hair_spread_out, indoors, knees_to_chest, legs, long_hair, looking_at_viewer, lying, mat, medium_breasts, on_back, one-piece_swimsuit, open_mouth, original, purple_hair, raised_eyebrows, ribbon, school_swimsuit, shiny_skin, sideboob, sky, smile, soles, solo, sweat, swimsuit, thigh_grab, thighs, toenails, toes, twintails, upside-down, ushiki_yoshitaka, vaulting_horse, white_nails