1girl, alternate_costume, arknights, artist_name, bare_shoulders, black_dress, blush, breasts, cleavage, closed_mouth, dress, heart, heart-shaped_pupils, horns, jewelry, large_breasts, long_hair, looking_at_viewer, neck_garter, necklace, petals, purple_eyes, red_hair, senamashiro, sleeveless, sleeveless_dress, solo, surtr_(arknights), symbol-shaped_pupils, upper_body