Gaster AU x Reader ONESHOTS

Quantumtale x Protective! Wolf! Reader

You were watching as Sans and Papyrus played with your brothers and sisters. You were a protective type of wolf, even though you had no pups or a mate. You just hated seeing people get hurt physically or emotionally. "The great Papyrus will gladly teach you how to cook, Scarlett!" Papyrus said.

The youngest and the runt of the litter, Scarlett, smiled as her tail wagged. "(Y/n)?" You yelped and turned to see Gaster. "Oh geez. Please don't scare me like that." You said in relief. Gaster chuckled as he smiled.

"Sorry. Anyway, do you mind helping me?"

"Sure. Why not?"

You asked Sans and Silver, the oldest of the litter, to watch the others before you followed Gaster. "I just need someone to test a new invention I made." Gaster said as you both entered his office. "Ok Gast." You replied as your ears perked up.

You listened to his instructions before trying his invention. It was a success. Gaster wrote down some notes before you growled. "What is it (y/n)?" Gaster asked. "Oil got on my shirt... I'll be back..." You grumbled as you watched to a nearby sink. Gaster continued writing notes as you slipped your shirt off.

You started to scrub the oil off as your tail swayed. "Hey Gast?" Gaster turned and immediately blushed purple. "Can I borrow a shirt? I forgot to do the laundry again." Gaster hummed in agreement before a shirt was thrown at you. "Thanks Gast." You said as you slipped the shirt on.

"You're welcome." Gaster said as his blush darkened slowly. You turned and realized Gaster was blushing. "Hey, Gast, you ok?" You asked as you walked over. Gaster nodded as you tilted your head. "Are you su-!" You tripped over an object and accidentally kissed Gaster.

You and Gaster blushed deeply as Silver and Sans highfived. Gaster held your forearms and pulled you closer. You bkushed more before he pulled away. He noticed Sans and Silver from the corner of his socket. "Can you please excuse me for... five minutes?" Gaster asked before you nodded shyly.

"SANS! SILVER! GET OVER HERE!"

Gaster ran out of the room as Silver and Sans bolted away. You touched your lips as Ruby, the second oldest, walked in. "I told them not to do it." Ruby stated as she stood up proudly. "I... um... Thanks." You replied with a huge blush.

This AU is sooooo awesome!

Bye!