1girl, black_hair, cowboy_shot, dated, hair_ribbon, isokaze_(kancolle), kantai_collection, long_hair, looking_at_viewer, lying, maru_(marg0613), on_side, one-hour_drawing_challenge, panties, red_eyes, ribbon, simple_background, smile, solo, sweater, tress_ribbon, twitter_username, underwear, white_background, white_panties, yellow_sweater