Gaster AU x Reader ONESHOTS

Heaventale x Nightmare! Wolf! Misunderstood! Reader

(I couldn't find a dreamtale gaster, so this will do)

Dream was helping you walk as you gripped your side. "Th..thank you Dream. I'm sorry for e...ever hurting you." You winced as Cross and Gaster saw you two. "It's not your fault! You couldn't back down from my brother's orders!" Dream said as you both walked.

You smiled before hissing in pain Cross and Gaster hurried as Dream kept you standing. "Are you ok?" Gaster asked. You nodded before pausing and shaking your head. "Lets get her inside." Cross suggested before the three helped you into the house.

Gaster wrapped magical bandages around the wound before Dream sealed the wound. "What happened?" Gaster asked. "Nightmare found out I was secretly helping Dream." You explained as your slimy black wolf ears perked down. Cross and Dream looked at eachother before you sighed. "Then Nightmare uses me against Dream, by bringing me pain." You added.

Gaster nodded before he smiled at you. "Thank you for helping." You smiled before Dream and Cross went to cook dinner.

~ Later ~

You and Gaster were at the part when someone threw a rock at the back of your head. Gaster heard you yelped before seeing blood running down the back of your head.

"Get lost freak!"

"Beat it!"

"Get lost before you kill us all!"

You whimpered before Gaster wrapped his arms around you and glared at the monsters. "Leave her alone. She saved Dream." Gaster growled before the monsters left. You sighed before Gaster looked at you.

"Are you ok?"

You nodded slowly as you rubbed your jacket sleeve. Gaster frowned before he kissed the top of your head. Your ears perked before you looked at Gaster. "I love you!" Gaster said cheerfully before you smiled softly. "I love you too." You replied as your slimy tail wagged before...

"Does this make (y/n) my mom now?"

"CROSS!"