1boy, 2girls, blonde hair, blue pajamas, blush, brother and sister, closed eyes, closed mouth, copyright name, drooling, hair ribbon, hand on another's head, long hair, long sleeves, lying, mother and daughter, mother and son, multiple girls, on side, one side up, open mouth, pajamas, pillow, pink pajamas, pink ribbon, purple hair, ribbon, short hair, siblings, sleeping, twins, under covers, upper body