1girl, adjusting_clothes, adjusting_swimsuit, ass, bad_pixiv_id, blush, competition_school_swimsuit, fate/grand_order, fate_(series), fukudahda, greyscale, leonardo_da_vinci_(fate), leonardo_da_vinci_(rider)_(fate), long_hair, looking_back, monochrome, one-piece_swimsuit, open_mouth, school_swimsuit, shoulder_blades, smile, solo, standing, swimsuit