1girl absurdres arknights bare_back bare_shoulders black_dress black_pantyhose blush breasts closed_mouth cup demon_horns demon_tail dress drinking_glass feet_out_of_frame hair_between_eyes hair_bun hair_ornament hairclip highres holding holding_cup horns looking_to_the_side medium_breasts nail_polish niuwajun orange_eyes pantyhose red_nails short_hair sideboob single_hair_bun solo standing tail w_(arknights) white_background white_hair wine_glass