Kushina is enraged (with Naruko)

"What have you done?!" Kushina woke him up screaming, grabbing Naruto by his spiked hair as she dragged him towards the living room. All the while, tears of pain gathered around his blue eyes as the blond, still half asleep, struggled to grasp what was happening.

"W-what?" He blurted out and, somehow, that just seemed to make his mother angrier.

Kushina was about to explode in retort, when suddenly...

"Transform." A voice said from a barely lit corner of the room.

Naruto felt himself smile reflexively at the familiar deep male tone and the handsome shadowy figure he'd just spotted.

This time, Naruto didn't even hesitate. A puff of smoke later, and there was Naruko, half-naked and with her long hair still grasped by Kushina.

But whatever relief she felt was short-lived, as the eyes of her owner were cold and piercing.

The frostiness sent a chill down her spine.