stella vermillion, rakudai kishi no cavalry, highres, stitched, third-party edit, 1girl, bed, bedroom, black garter belt, black garter straps, black skirt, black socks, black thighhighs, black vest, blush, bow, breasts, closed mouth, collared shirt, dot nose, female focus, garter belt, garter straps, hair bow, indoors, large breasts, legs, long hair, long sleeves, looking at viewer, miniskirt, neckerchief, pink neckerchief, pleated skirt, puffy long sleeves, puffy sleeves, ribbon, school uniform, sexually suggestive, shirt, sitting, skirt, socks, solo, solo focus, thick thighs, thighhighs, thighs, twintails, vest, white shirt, yellow bow, yellow ribbon, zettai ryouiki