1girl, d, ahoge, alternate_costume, black_one-piece_swimsuit, blue_archive, blue_eyes, breasts, collarbone, competition_school_swimsuit, covered_navel, dutch_angle, fang, from_above, hair_between_eyes, hair_spread_out, halo, hand_on_own_crotch, hand_up, hip_bones, hoshino_(blue_archive), knees_up, light_blush, long_hair, looking_at_viewer, lying, on_back, one-piece_swimsuit, open_mouth, orange_eyes, pink_hair, pool, poolside, rokukyugo, school_swimsuit, skin_fang, small_breasts, smile, soaking_feet, solo, swimsuit, tile_floor, tiles, upside-down, v, very_long_hair, water, wet