sob (submar1089), yuuka (blue archive), blue archive, highres, 1girl, black pantyhose, black skirt, blue eyes, blush, closed mouth, collared shirt, feet, full body, hair between eyes, halo, hugging own legs, knees up, long hair, long sleeves, looking at viewer, mechanical halo, miniskirt, pantyhose, pink pupils, pleated skirt, purple hair, school uniform, shirt, sitting, skirt, solo, very long hair, white background