1boy, 1girl, black_necktie, black_skirt, cezaria, closed_eyes, collar_x_malice, collared_shirt, hetero, hoshino_ichika_(collar_x_malice), lap_pillow, long_hair, long_sleeves, looking_at_another, looking_down, monochrome, necktie, open_mouth, saeki_yuzuru, shirt, short_hair, skirt, sleeping