masterpiece,best quality,amazing quality, solo, 1girl, galgame cg, beautiful girl, Seri Asahina, yellow eyes, black hair, long hair, straight hair, hair ribbon, shiny hair, shiny skin, (large breasts:1.2), blush, smile, voluptuous, school uniform, white collared shirts, red ribbon tie, black impossible vest, black jacket, red pleated skirt, black thighhighs, zettai ryouiki, standing, bedroom,