With Sarada
Sarada blocked another one of Kushina's chains with her Susanoo's arm and countered with a slash from her sword; Kushina seeing the sword coming at her used her chains to form a shield that stopped the sword.
'Damn it' Sarada thought 'I can't seem to get a hit on her; and she can't seem to get a hit on me' Sarada thought as she swung the arm of her Susanoo at Kushina who jumped over it and wrapped her chains around the arm.
Kushina upon landing ran at Sarada with her sword poised to strike; Kushina then charged up her sword with chakra and sent it to Sarada in a stabbing motion. Sarada looked on in surprise as the sword penetrated her Susanoo and nearly stabbed her in the gut.
Kushina then pulled her sword out and sent her chains inside the hole she created; Sarada cancelled her Susanoo and retreated. Kushina then went in pursuit of her; before Kushina could get any closer she ended up defending herself against chakra chains.
"What the- "Kushina said but stopped as she felt her feet get stuck to the ground; Kushina then looked down and saw that her feet were frozen to the ground in ice "Ice" Kushina said confused.
"Sarada, Haku subdue her" Karin shouted from her concealed position; Haku then ran out of him position with his sword poised at the ready. Sarada seeing that she now had reinforcements activated her Susanoo ribcage once more and joined in. Haku slashed at Kushina who twisted her body to block the giant sword coming her way.
Kushina blocked the sword easily but was blind sided by Sarada who used her Susanoo to grab a hold of Kushina restraining her.
"Karin; wrap her up" Sarada shouted.
"Got it" Karin shouted as she sent several chains toward Kushina; the chains began to wrap themselves around Kushina restraining her and making her unable to form chakra "ok I got her" Karin said and Sarada nodded.
Sarada then cancelled her Susanoo and took a knee panting "holy crap that was intense" Sarada said and Kushina chuckled.
"Well as long as you got me" Kushina said "hey Karin nice to see you again; and who is this pretty lady. Another one of Naruto's girls" Kushina asked looking at Haku.
Haku chuckled "no mam I'm a man" he said making Kushina go wide eyed.
"No way" Kushina shouted "Naruto is Bi; I mean I'm ok with it but I'm just- "she began until Haku began to shake his head.
"No, no, I'm just his friend; I'm married to a woman and have a little girl" Haku said defending himself.
"Naruto and Haku" Karin thought out loud.
"Together" Sarada thought.
Just then both girls had a fantasy of Naruto and Haku getting it on; both girls had perverted looks on their faces. Haku then went up to them and bonked them on the head.
"I don't know what you were thinking" Haku said "but that would never happen" he said with a huff.
In an alternate universe
Haku was preparing dinner when the door opened up "Haku I'm home" Naruto said running his neck "Man today sucked" he said.
"What happened babe" Haku said going up and giving his husband a kiss on the cheek.