1girl, animal ears, artist self-insert, black skirt, blue eyes, blue sailor collar, cat ears, cat girl, cat tail, chair, classroom, desk, feet out of frame, flower, from side, half-closed eyes, indoors, lily flower, looking at viewer, looking to the side, messy hair, neckerchief, on desk, pleated skirt, profile, sad smile, sailor collar, school chair, school desk, school uniform, serafuku, shirt, short hair, sitting, sitting on desk, skirt, socks, solo, tail, vase, virtual youtuber, white flower, white hair, white shirt, white socks, yellow neckerchief