1girl, armpits, ass, bent_over, black_hair, blue_one-piece_swimsuit, blush, breasts, brown_eyes, cameltoe, from_behind, kneepits, looking_at_viewer, one-piece_swimsuit, original, ruriri, school_swimsuit, short_hair, simple_background, small_breasts, solo, swimsuit, tan, tanlines, thighs, white_background