Sans' P.O.V.

I finally got an idea on getting Y/N to sleep like she's supposed to. I'm gonna slip some sleeping pills into her drink. I know that may sound a little drastic, but hey, the kid needs sleep. She seems extremely tired and will only sleep for an hour a night. She blames insomnia, but I don't believe her.

I walk into the kitchen and see the kid sitting in her usual spot at the kitchen table. "Another night with only an hour of sleep, kid?" She just nodded and pointed to the food she made. "Thanks kid. Do you want me to get you a drink while I'm up?" "Sure. Can I have a (Insert Favorite Morning Drink)?" I nod and go to get her drink made.

No, I'm not slipping the pill into her drink now. She may need sleep, but not in the middle of the day. It's 8:30am right now. (Not for me. When I wrote this, it was 10:34am.) I'm going to do that right before she goes to bed. After making her drink, I handed her and sat next to her and started our normal conversations.

(~~~Fancy Timeskip, brought to you by Mettaton~~~)

It was around that time. The kid was about to head to bed, but she wanted to get another drink. "Kiddo, don't worry 'bout it. I'll get it for you. What would you like?" She smiled and asked for a water. I nodded and went and made a glass of water for her. I dropped the pill in and it instantly dissolved, just like Gaster said it would. "Here's your drink kiddo." I say handing her the glass. "Thanks." She says, then downs the drink quickly. She walked into my room and laid down on the floor, instantly falling asleep on her 'bed'. "Jeez kid. You've gotta be exhausted." I went downstairs and let her sleep.

I decided to watch some shows on the TV. I ended up watching this show called Supernatural and I've heard it's pretty interesting. (You might hate Sans a little bit in a second) I started watching, but a few minutes into the episode I fell asleep. About an hour or two later, I woke up to a loud scream. 'Y/N!' I teleported to my room and saw something horrifying. Y/N was transforming into something huge.

[There should be a GIF or video here. Update the app now to see it.]

I ran to her and held her shoulder blade and teleported us somewhere away from people. She was still screaming and the transformation wasn't helping. I could hear a horrible noice come from her transformation. It sounded like bones were snapping. I would cringe as the noises got louder. Next thing I know, I'm standing in front of a giant Gaster Blaster, but with a full body, not just a floating skull. "Y-Y/N.....?"

(This is what you look like right now! You can change the magic color to whatever you want! Also you are bigger than Asgore, who is 7'5. In this form you are 7'10.)

The Gaster Blaster snapped its head towards me, growling and its blaster charging. "Y/N! It's me, Sans! Snap out of it!" I yelled. The Gaster Blaster, or Y/N, stopped the blast and the growling. "What happened to you?" I asked, knowing I wouldn't get an answer out of this form. Y/N just looked down at the ground. "Ah, so This is what you were hiding. Now I see why you only sleep for an hour." Slowly and painful sounding, Y/N changed back, but this time her appearance was different.

(You have similar facial features, just not the Sans style to it. You also have the tail. You also have magic clothes on. They are always on you after transforming.)

"I'll explain everything!" Y/N says hiding her face. "What are you?"