Gaster AU x Reader ONESHOTS

PTAtale x Caring! Reader (1)

(Lets use our fanfiction imagination and pretend that Gaster is Sans' older bro)

You had to be the happiest human in the world. You recently won the right to adopt your new cat monster son, Danny. Best of yet, Danny made friends with Frisk and some other kids. Of course... there is a down side... PTA meetings...

You walked in to see everyone in their seats, except Sans. Helen got everyone's attention and soon started the meeting. "Since Sans is unavailable, Gaster will be here with us for the next few meetings." Helen said as you saw the skeleton. You waved to him before he waved back.

"Now let's discuss the lunch menus."

Oh good lord...

You listened to Helen until she made a point about monsters. Before Gaster could say something, you stood up and slammed your hands against the table. "EXCUSE ME BUT THATS MY SON YOUR TALKING ABOUT!" You barked angrily.

"He is a monster, how is he YOUR son?"

"Everyone in this room knows I adopted him in a court of law. Also, at least mine can zip up his own pants."

Helen growled before you kept talking. "FURTHER MORE! Monsters can't digest human food, not easily at least, so why are you complaining that we're spending a few extra dollars on MONSTER FOOD. It's not like you know how to cook."

Helen gasped as you smirked. "Chew on that and I dare you to swallow." You finished before sitting down. The meeting ended before Gaster saw Danny run up to you. "Hi moma!" Danny greeted as he hugged your legs.

"Hi Danny! How was soccer practice?" You asked. "It was AWESOME! I learned this cool move Frisk taught me! I even got my pass in shape!" Danny answered. You chuckled before you noticed Gaster looking at you as Sans and Frisk talked. You blushed lightly before waving to him.

Gaster blushed deeply before you and Danny left. "Can we get icecream mom? Pleeease?" "You did improve your math grade. Sure." Sans noticed Gaster's actions before he chuckled.

"You crushing on (Y/n), bro?"

"Shut up."