A/N: №9 lets do this.

It has been over a year since Dipper proposed to Pacifica. Since then they have gotten married and moved into a new 3 bedroom house, along with Mabel of coarse.

Right now Dipper and Mabel are setting up the third bedroom because Pacifica is expecting a baby. And not just one baby, two babies.

"I can't believe I'm going to be an auntie," said Mabel.

"Well I know one thing for sure baby sis," said Dipper.

"What's that big brotato?" Mabel asked.

"You'll make the coolest aunt ever," said Dipper as he was tickling Mabel.

Mabel starts laughing hysterically.

"Plus this isn't my first time handling babies, I still remember when you were one over 14 years ago," said Dipper.

Flashback:

9 year old Dipper, 1 year old Mabel, along with their mother were watching TV. Their mom smelled something foal.

"I think it's time for Lady Mabelton to get a diaper change," said their mom.

"Can I change her mom?" Dipper asked.

Their mom thinks quietly for a sec.

"Knock yourself out son," said their mom.

Dipper picks up Mabel and brings her to the nursery to change her.

"Alright Mabel time for a change," said Dipper.

He pokes her tummy which makes her laugh.

Dipper quickly changes her diaper.

"There you go baby sister," said Dipper, "Nice and clean."

Mabel laughs at her big brother.

"Where's Dipper?" said Dipper covering his face with his hands.

Mabel starts looking around then cries.

"Here I am!" said Dipper.

Mabel laughs hysterically.

"Where's Dipper?"

Mabel pulls away Dipper's hands.

"Hey you found me," said Dipper.

Mabel laughs.

Dipper gives Mabel a hug.

Flashback over:

"You are an awesome big brother," said Mabel.

Just then they hear screaming.

They run into the master bedroom to see Pacifica with a 9 month pregnant belly screaming.

"What's wrong Pacifica?" Dipper asked.

"My water just broke," said Pacifica.

5 hours later they were in the hospital with Pacifica ready to give birth.

"Oh my gosh this hurts so much," said Pacifica.

"It's okay just breath in breath out," said Dipper.

"Say something else you piece of crap you've been saying that for hours," said Pacifica.

Mabel sitting patiently in the corner.

"When I have kids, I'm adopting," said Mabel.

An hour later Pacifica gave birth to a beautiful baby boy and girl.

"What are you guys going to name the little miracles?" Mabel asked.

"We decided to name the boy Alex," said Pacifica.

"But we can't think of one for the girl," said Dipper.

Mabel looks at the little babies in the hospital cot.

"How about Ariel, she looks like an Ariel to me," said Mabel.

"Alex and Ariel?" Pacifica asked.

"I love it," said Dipper.

Dipper and Mabel look at the twins sleeping.

"You'll make an awesome dad big brother," said Mabel.

Dipper looks down at Mabel.

"And you'll make an awesome aunt baby sister," said Dipper.

A/N: Hoped you like this chapter, and yes I intentionally named the twins Alex and Ariel after the show's creator and his twin sister. See you next chapter.