何してたのかな？

1girl, solo, 18yo, medium breasts, school uniform, serafuku, blue pleated skirt, beautiful detailed face and eyes, disappointed, purple hair, long hair, hair flaps, flipped hair, hair between eyes, blue eyes, half closed eyes, looking at viewer, crossed arms, bedroom, (messy room:1.5), anime artwork, anime style, key visual, vibrant, studio anime, masterpiece, best quality