1girl, aqua_nails, arm_strap, ass, baobhan_sith_(fate), beach, beach_towel, beach_umbrella, bikini, bracelet, day, fate/grand_order, fate_(series), grey_eyes, jewelry, long_hair, looking_at_viewer, looking_back, massive_kagawa, nail_polish, outdoors, pale_skin, pink_hair, pointy_ears, red_bikini, sand, swimsuit, thigh_strap, thighs, toenail_polish, toenails, towel, umbrella, water