Okay, so you might not like this story. It's slightly based off another one I read, called All My Hopes and Dreams. In this story, after sleeping with Asriel once, right before college, Frisk ends up pregnant and doesn't come back to her family for less than a year, out of fear. When she does come home…

Oh, God.

Yep this is gonna end well.

Oh, and Human AU, just for kicks!

She drew in a deep breath as she pulled up to the house she'd spent so much of her childhood in, wondering if they'd notice.

Oh, who was she kidding? Of course they'd notice.

Frisk looked at the infant seat in the back, as if to make sure the baby hadn't disappeared. The baby girl was still asleep, her light brown curls barely visible.

Her little Melody.

Only a month old, she was growing quickly, and Frisk couldn't raise her all by herself.

She needed her parents.

Her family.

The love of her life… who also happened to be Melody's father.

One night had changed her life, right before she went to college, leaving her with a person to take care of nine months later.

She still wouldn't change anything. Melody was her baby, and she needed her mother.

There was no use hiding it any longer.

He glanced out the window. Still no Frisk. He wondered if she remembered what had happened between them right before she'd headed off to college.

It was all he could think about at that moment.

Would it happen again? He hoped not. The guilt had been eating away at him for months. He felt like one of those guys he'd wanted to punch in high school for treating girls like garbage.

The sound of a car in the driveway alerted him.

He looked out the window and saw Frisk in the front seat. She looked extremely worried about something. His heart was pounding.

Asriel watched as she opened the back door of her car and pulled out…

A baby seat?

Oh, shit fuck goddamn my ass!

He'd gotten her pregnant.

And then just let her go off to college by herself while he'd stayed in town for school.

She walked towards the house.

Without even thinking, he ran out the front door and hugged her.

"Welcome home," he murmured, hoping she didn't realize he was trying not to hurt himself for what he'd done.

"Thank you," she whispered back. When they broke apart, Asriel looked down at the baby in her arms. It had light brown curls on its newborn head, meaning the baby was fairly young, maybe a month or two.

"Who's this?"

"This is Melody. My daughter."

"Is… is she mine, too?"

She drew in a deep breath and nodded stiffly.

"Melody Dreemurr. I like it."

Frisk laughed in her bubbly way, making the new father relax. Maybe things would be okay. Maybe he wouldn't be punished for—

"What the hell?!"

Crap. Sans.

"So he fucked you once before you went to college and now I'm a grandfather." Sans massaged his forehead, trying to calm down once Frisk had stopped him from seriously maiming Asriel. Melody had, miraculously, stayed asleep through the whole thing and was in her baby seat on the couch, still sleeping.

"Dad, it's okay—"

"It's not okay, Princess. He got you pregnant and you had to go through it on your own while juggling your freshman year! I mean, you didn't tell us anything! You didn't call or text us the news—" He cut himself off once he realized Frisk was bowing her head in shame. "I'm sorry, kiddo."

"I'm the one who should be sorry," she said, her voice cracking with emotion. "I found out I was pregnant when I got to school, and then I thought I could get through it on my own! My roommates helped cover for me when I was feeling too crappy to go to class, and I was able to give birth just fine!"

"Kiddo, you are really lucky Asriel and I were the only ones home, because everyone else would have about two billion questions."

"I didn't tell you guys because I was scared someone would get hurt."

"And by someone, you mean me," Asriel concluded. She nodded again.

"So, where is everyone else?"

"Tori's at a meeting, Papyrus is at work, Undyne and Alphys are wherever, and Chara took Luna shopping," Sans informed his daughter.

"I guess I should get the rest of our stuff from the car," Frisk laughed nervously as she stood up. "Dad, would you mind watching Melody in case she wakes up?"

"Not at all."

"I'll give you a hand!" Asriel offered.

"Thanks."

As they walked to Frisk's car, Asriel was dying to ask her about what had happened while she was pregnant, but held his tongue. He didn't want to offend her or make her cry because he hadn't been there.

There was just a bag of clothes for Frisk, but for Melody, there was a diaper bag, a folded-up stroller, and a blanket hanging over the backseat. Frisk took those out and began walking towards the house carrying the diaper bag and blanket. Asriel took her clothes and the stroller.

Right after they got Frisk and Melody's stuff in Frisk's room, Melody chose to wake up.

And she was cranky and hungry.

"Shhhh…" Frisk whispered to her daughter, picking her up. "It's okay… Mommy's here…"

She took Melody upstairs to feed her while Sans faced Asriel, his arms crossed and an unhappy look on his face.

"Look, Sans, I'm sorry, but it just—"

"I know what you're going to say. You two were just messing around and one thing led to another and it only happened once and you're not going to do it again."

"Exactly. I'm going to do my best to help raise Melody, even if it means not being in a relationship with Frisk."

"You're a good kid, Asriel, and I do trust you, but… I'm worried it might be too much for her."

"She's tough. We can work together."

Sans sighed and slumped onto the couch.

At that moment, they heard a car pulling up in the driveway. It was Toriel, Chara, and Luna, with Undyne, Papyrus, and Alphys right behind them.

And that's the end of chapter one.

There's not much to say, except this is an edit. The baby's name has been changed to Melody.

So long and thanks for all the fish!