koku, choumai sui, absurdres, game asset, highres, non-web source, official art, self-datamine, variant set, 1boy, 1girl, aqua eyes, black hair, black skirt, black thighhighs, brown hair, buttons, cardigan, chair, closed eyes, couple, eye contact, gakuran, hug, indoors, kinou yumeto, long sleeves, looking at another, miniskirt, nandome ka no hajimemashite, on chair, parted lips, school uniform, sitting, skirt, straddling, sunlight, table, thighhighs, upright straddle, window