1girl, arknights, black_horns, black_sports_bra, breasts, chest_sarashi, collarbone, horns, l_eri, large_breasts, long_hair, looking_at_viewer, mudrock_(arknights), mudrock_(elite_ii)_(arknights), oripathy_lesion_(arknights), parted_lips, pointy_ears, red_eyes, sarashi, solo, sports_bra, twitter_username, upper_body, white_hair