1girl, arknights, bare_shoulders, bikini, breasts, cleavage, criss-cross_halter, detached_sleeves, food, hair_intakes, hair_rings, halterneck, hammock, hand_up, holding, holding_food, horns, large_breasts, long_hair, long_sleeves, looking_at_viewer, lucksup, navel, official_alternate_costume, orange_background, popsicle, purple_eyes, red_hair, side-tie_bikini_bottom, simple_background, sitting, solo, stomach, surtr_(arknights), surtr_(colorful_wonderland)_(arknights), swimsuit, very_long_hair