2girls, ahoge, artoria_caster_(fate), artoria_pendragon_(fate), ass, ball, beachball, bikini, blonde_hair, blush, closed_eyes, fate/grand_order, fate_(series), green_eyes, hair_ribbon, jacket, long_hair, multiple_girls, navel, neko_daruma, open_mouth, ribbon, saber, skirt, smile, striped, striped_bikini, swimsuit, twintails, wading