1girl, :d, bare legs, barefoot, bed sheet, blue shorts, blush, braid, detached sleeves, green hair, hair over shoulder, long hair, long sleeves, looking up, masanaga (tsukasa), open mouth, red eyes, shirt, short shorts, shorts, shuumatsu no harem, single braid, sitting, smile, solo, stuffed animal, stuffed toy, teddy bear, wariza, white shirt, white sleeves, yamada sui