1girl, black_eyes, black_hair, black_jacket, black_skirt, blush, breast_pocket, breasts, collared_shirt, indoors, jacket, large_breasts, long_sleeves, looking_at_viewer, lying, omura_saki, on_back, parted_lips, pocket, ryouma_(galley), shirt, skirt, solo, white_shirt, yumeochi_-_yume_de_bokura_wa_koi_ni_ochiru