On a journey to find Frisk, you met an unexpected traveler: Gaster!Sans. In hopes that you'll find Frisk easier, and restore the underground faster, you and G travel together. On the way, an unexpected romance grows between you and G. How will this effect the journey? How will this effect your guys' relationship? What will happen between you two? Will you ever find Frisk?

You're a 17 year old female named (Y/N). Your mother had sadly passed away when you were just 14. That's when you're father had started abusing you. You've been bullied at school and never had any friends except for one person. His name was Jason, he always stood up for you, he was your one and only friend until moved away. The reader meets Gaster Sans and her life is changed completely.

Hi I'm y/n and 19 and I'm very shy and I have a crush on someone his name is gaster sans or g for short and I've been in the same grade and same class with him for years. Well so I don't tell you my whole story lets get on with the story.

that wretched place had burned down, you and your son are the only survivors, maybe you can even start over, though, you know you can never escape your past, it will always haunt you, always scare you, always taunt you as it takes your loved ones away. But this time, you'll fight.

Aquél esqueleto que en la cama era una bestia, conocido bajo el nombre de G. ×=×=×=×=×=×=×=×=×=×=× Ningun medio audiovisual me pertenece, tampoco los personajes. Lo único que me pertenece es la historia. Atte: Lekay1.

♦Highest Rank :#714 In Fanfiction! ♦ Y/N fell down the Hole of Mt.Ebott when she was 8 years old. She lived happily with Toriel and with Other Monsters. She has a best friend named Gaster!Sans.She calls him 'Gas' for short. They always play at the Castle where Y/N's home is. Y/N broke the barrier before she and gas became Best friends. A few monsters went to the surface and a few monsters stayed because they love the underground too much. Y/N and Gas would always play together,from morning to night. They always had a crush on each other.but Toriel doesn't allow them to date because they are too young. But,one day Y/N was seperated from Gas and Toriel. Her Parents found out where she was and took her back to the surface. Y/N promised Gas That she will come back. That Moment was the Saddest moment of Y/N and Gas' Life. Until.... After a few years..... Y/N fulfilled her promise. and came back.... Will Her and Gas see each other again? Will Gas remember her? To find out,read the story!

You're having flashbacks about the past and the life you had with real life monsters. You're feelings to one particular monster takes you to your limits, and you discover something extraordinary yet life changing. (sorry this sounds way better after one of my follows said it's really confusing so I'm sorry if it was) ... Weird but you will understand. ^_^

You were working with Alphys in the lab in Undertale when chaos strikes! In a freak accident, concentrated determination is mixed with an unnamed concoction and blow you through a dimensional rift. When you reawake, you find yourself in what seems to be the beginning of Undertale once again. Upset but not overly surprised, you make your way back to Alphys's lab... Only to find her lab assistant is no longer you! Working with Alphys now is a tall, punkish skeleton with two cracks in his skull and a snarky attitude. As they help you find your way home, will you find more than that? *I DO NOT OWN UNDERTALE OR GASTERTALE!!! I WISH I DID BUT I DO NOT! THIS IS JUST A FANFICTION!!*

Highest Rank: #290 in Fanfiction ××× "Its a mad, mad, world out there, girlie. And your kind just makes it madder." Everyone has a lock. Some people are lucky enough to find someone who holds the key. Opal's lock has been rusted and unused for years. But when a bipolar skeleton wipes away the dust and doesn't mind the rust on her edges, she can tell she's in for one hell of a ride. ××× "That star looks like you." He said randomly, guiding your hand to see the star he was looking at. "How the hell is a star supposed to look like me?" You said, leaning your head on his shoulder. He ignored your sarcastic response and mumbled quietly to himself, "It's the brightest one of all." ×××

THIS IS A SEQUEL BOOK!!! IF YOU HAVE NOT READ THE FIRST BOOK YET THEN GO FIND IT ON MY PROFILE!!! Anyway, now for the summary: After death, you hadn't expected much to happen. You fell immediately into a place like the void. You just wanted to reconcile for what you'd caused, but your heart had a wish of its own. You wished to turn back the clock and set things right. You wanted to make everyone forget your existence and make them happy again, even if it left you alone. Well, you're one of the lucky ones. You're wish came true and you reset time. But not everything went to plan.