portrait of big sister cuddling newborn, little baby. girl kissing her sleeping new sibling in bed. sisterly love, joy

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