rin_yuu, fate_grand_order, fate_(series), kama_(fate_grand_order), 1girl, ass_visible_through_thighs, bikini, bikini_pull, blush, choker, closed_mouth, collarbone, cowboy_shot, detached_sleeves, earrings, groin, hair_ribbon, highres, jewelry, looking_at_viewer, lying, nail_polish, navel, on_back, orange_eyes, purple_bikini, purple_legwear, ribbon, short_hair, silver_hair, smile, solo, stomach, swimsuit, thigh-highs