Gaster AU Oneshots 2

Handplates x Assistant! Cat! Reader

You were Gaster's assistant since Asgore ordered you to. You were just done your training, so this was a permanent job. Gaster explained his experiments to you and the reason why Asgore, Alphys, or anyone in general can't find out. You understood and promised not to tell a single soul.

You're usually just helped by recording data and bringing the two skeles their meals. Today Gaster was working on his reports when you came in with a mug of coffee. "Gaster," Gaster perked when you laid your paw on his back, "how about you take a break?" You suggested kindly.

Gaster looked at you before accepting the mug and taking a sip. "Alright." Gaster said as he folded his arms on the table. You smiled as your tail swayed. Gaster was fidgeting as you tilted your head. You removed your back before Gaster calmed down slightly.

"Sorry G. I... sorry."

Gaster saw your ears were down as you had a look of guilt on your face. "It's fine (y/n). It's just how... your... paw..." Gaster's voice trailed off before you smiled. "Whats wrong with my paw?" You asked with a small smirk. "Its... fluffy..." Gaster said as you looked at your paw.

"Oh." You said before you looked at Gaster's notes. Gaster noticed you looking at his notes before he eyed your ears. Ever since he met you, he wanted to pet your ears. You were almost done reading them when you felt someone rubbing the inside and outside of your ear. You perked before purring and nuzzling the hand.

Gaster blushed deeply before you hugged him and kept purring. Gaster smiled and kept petting your ear before rubbing the top of your head. You were blushing lightly while purring and nuzzling Gaster. "You really like being petted, huh?" Gaster asked.

You nodded before Gaster stopped petting you. You backed away and tilted your head. "Are you ok?" You asked. "You... You have a scar on the back of your head..." Gaster said before you looked down. "That... that was a long time ago. Nothing to worry about..." You muttered.

Gaster sighed before he started to pet you again. You were purring again, neither of you saw Zoey, Sans, and Papyrus. Zoey had a paw over her mouth as Sans and Papyrus tilted their skulls. "Why does (y/n) sound like motor?" Papyrus asked quietly. Sans shrugged before the two left and went back to their cell. Zoey quickly locked the beams before leaving.