1girl, arknights, ass_visible_through_thighs, bad_pixiv_id, bare_shoulders, bikini, black_bikini, black_choker, breasts, burnt_clothes, choker, cowboy_shot, criss-cross_halter, detached_sleeves, eating, hair_intakes, hair_rings, halterneck, horns, long_hair, long_sleeves, looking_at_viewer, medium_breasts, navel, niuwajun, official_alternate_costume, purple_eyes, red_hair, see-through, simple_background, skindentation, solo, stomach, surtr_(arknights), surtr_(colorful_wonderland)_(arknights), swimsuit, swimsuit_cover-up, thigh_gap, thigh_strap, very_long_hair, white_background