aikawa yuduki, yukino (blue archive), blue archive, absurdres, commentary request, highres, 1girl, animal ear fluff, animal ears, black sailor collar, blush, brown hair, collarbone, fox ears, fox girl, hair between eyes, hair intakes, hairband, hand up, head on pillow, long hair, long sleeves, looking at viewer, lying, neckerchief, on back, on bed, open mouth, pillow, red eyes, red hairband, red neckerchief, sailor collar, school uniform, serafuku, shirt, simple background, solo, upper body, very long hair, white background, white shirt