1girl, arknights, bare_shoulders, big_bob, black_choker, blue_sky, bra, breasts, choker, cleavage, day, grey_hair, hand_up, horns, indoors, large_breasts, looking_at_viewer, mudrock_(arknights), parted_lips, pointy_ears, red_eyes, sky, solo, thighs, underwear, white_bra, window