monaka curl, imouto-chan (monaka curl), original, commentary request, highres, 1girl, apron, black dress, black garter straps, black thighhighs, blush, breasts, brown eyes, brown hair, classroom, cleavage, desk, dress, garter straps, holding, holding notepad, holding pen, indoors, large breasts, long hair, looking at viewer, maid, maid apron, maid headdress, notepad, open mouth, pen, school desk, shadow, solo, standing, thighhighs, twintails