Gaster AU x Reader ONESHOTS

Dancetale Gaster x Shy! Reader

You have always been shy about dancing. Mainly since you saw how good the monsters were at it. Today you were sitting on the couch as Papyrus, Sans, and Frisk all practiced dancing. Gaster was probably working in the kitchen since he was a scientist. You adjusted yourself so you were sitting upside down, your feet hung off the head of the couch as you tried to watched TV with your head hanging off the couch. You sighed in boredom as Gaster walked in from his room upstairs. "What to do, what to do, what to do?" You asked yourself.

"I could teach you the waltz." You squeaked at the sudden voice before falling off the couch. Gaster quickly trotted over and saw you picking yourself up. "I'm sorry! Did I scare you?!" Gaster asked with a somewhat regret, you shrugged and stood up. "You startled me a little." You admitted as you stood, you then took a breath and rubbed your arm. "Also, I don't think I can dance like you." Gaster then took your hand, making you look at him, before he smiled sweetly. "That's the point of learning." You blushed at his smile before smiling as well.

"Ok. I'll try." You said calmly before Gaster moved the coffee table and bookshelf back. "Ok. In this dance. I lead." Gaster informed, you nodded slowly. Gaster laid his hand on your waist, making a heat wave of blush hit your face, before he held your other hand in his.

"Ready?"

"I... guess..."

Gaster slowly moved in a circle with you. You quickly got the hang of it and started to enjoy yourself. Gaster held your hand up as you swirled slowly. "Are you sure you've never waltzed before?" Gaster asked, you nodded before Gaster moved his hand to your lower back.

Your blush heated up a little before Gaster noticed. He's had a crush on you for a while. Your playfulness, creativity, smile, the list goes on. "Hey (y/n), other than you're dancing, can I tell you something?" Gaster asked as you both ended the waltz and just stood in the middle of the room. "Umm... Sure?" You replied, Gaster kissed you gently and pulled away. "I love you." It didn't take you long to take that in. "I love you too Gaster." You replied, you both kissed until you both heard a camera click. You both broke apart and saw Frisk holding a camera.

"FRIIIISK!"

You ran to chase your friend as Gaster made sure Sans or Papyrus didn't see what happened.

The last thing that needs to happen is Mettaton to find out.