「せ、先輩、まだ走るんすか?」「功夫が足りてないぞ!がんばれ!」
右が後輩、左が先輩ですね。「後輩」ってお題だと先輩もいないと解りづらいですかね。
masterpiece,best quality,extremely detailed,(One senior female soldier is running with laughter and a junior female soldier is following behind her with a tired look on her face),