usagihop, yoshikawa yuuko, hibike! euphonium, commentary, highres, 1girl, aqua eyes, armpits, bare shoulders, blush, breasts, collarbone, crossed legs, dress, fur-trimmed dress, fur trim, hair ribbon, hand up, long hair, looking at viewer, medium breasts, open mouth, red dress, ribbon, santa costume, santa dress, short dress, sitting, solo, strapless, strapless dress, thick thighs, thighs, two-tone background, white background, yellow background, yellow ribbon