portrait of big sister cuddling newborn, little baby. girl lying with her new sibling in bed, closed eyes. sisterly love

adorable affection baby bed bedroom bonding calm calmness care cherishing childhood closeness comfort connection cuddling cute embrace family gentle happiness infant innocence joy love lying member moments newborn nurture portrait precious protection quiet relationship serenity sibling sister sisterly sleeping small smile support tenderness togetherness tranquility unity warmth