worimiru, mudrock (arknights), arknights, commentary request, paid reward available, partial commentary, ..., 1girl, anger vein, bikini, black bikini, black choker, black horns, blush, breast suppress, breasts, breasts apart, choker, closed mouth, eyes visible through hair, grey hair, hair between eyes, horns, long hair, medium breasts, pointy ears, solo, sweat, swimsuit, twitter username, upper body