Sixbones(My version)

It was midnight, and Alphys was sitting in her lab, listening to anime songs, when suddenly the phone rang.

Alphys picked up

"Hey, Alphys"said somebody

"Is this Sans?H-How did you get my number?"

"Doesn't matter.I just need you to do something for me.It's really important."

"O-Okay.Where are you right now?"

Suddenly, Alphys heard a thud on her door.She got up and opened the door of the elevator.Sans was standing there, shivering with cold and with Papyrus in his arms.

"So, what do you need me to do for you?"Alphys asked Sans when they reached the bedroom of the True Lab.

"Uh...I need you to fix Paps for me"Sans replied.

"F-Fix Papyrus?Why?"

"Uh, he had a fall and I can't get him to wake up.I thought you could do something about it, Alphys"

"Sure.I-I'll do everything I can!"

1 week later...

"Papyrus still isn't waking up, huh?"Alphys asked when she walked into the room

"Nope.I've been guarding him for a week"said Sans

"W-Well, I've developed a serum that could help him recover"

"O-Okay.Can I inject it?"

"Not yet, Sans.Not until Papyrus is awake"

As if by magic, Papyrus' eyes started flickering open.

"H-Huh?Where am I?"Papyrus asked when he saw his surroundings.

"A-ha!He's awake!Now, where's that serum?"

Sans soon found a syringe in Alphys' drawer.He took off Papyrus' chestpiece and injected the silver serum inside Papyrus' soul.

"W-Wait!That's just a prototype for something el-"Alphys started, but she got cut off by the sound of sniffling.

Sans turned around and saw that Papyrus was melting.

"S-Sans, I feel weird"Papyrus said and looked at his hands

"Paps, I'm not letting you go there alone"Sans said, as he injected himself with the serum.Now they were both melting and in pain.

"P-Paps.I-I'm with you.D-Don't be afraid.I got you"Sans gasped

Papyrus started crying, but his tears fused with his skull.

All of a sudden, with an ear-piercing scream, the two brothers fused together.

"Oh, god.W-What did I do?"Alphys whispered.

Meanwhile...

Frisk was looking into the entrance of the bedroom, when he heard something dripping.He looked around, but could see nothing.

"NyEh heH heh..."something groaned.

From around the corner, the fusion of Sans and Papyrus stepped into view

"W-wE arE siXBOneS..."moaned Sixbones, dripping onto the floor in front of Frisk.

Frisk since then disappeared, and nobody heard from him.

And nobody knows what happened to the monstrosity known as Sixbones.