Undertale: The Third Sibling

Split persona

I believe I have drawing my OC down lol

Also, sorry for late chapters, school has started up again and all that fun.

Calli POV

"What a fucking headache..." Calli sat up.

"No kidding," Calli groaned.

"I don't know about you but I'm a bit light headed," Calli stated from the air.

"I could go for a needed nap," Calli said as she stretched.

"What are you-" I opened my eyes and looked around.

A me was floating in the air with a galaxy style scarf, another was sitting on the desk with a croptop. A third was sitting on the ground with a gold tooth and the final one wore black and white with an X on front.

"What are you looking at shorty?" The one with a gold tooth said.

"Uhh.... N-nothing... But how?"

"Whatever Sans's machine did split us up," the galaxy me sighed.

"All different versions of you deary," the croptop me giggled.

The galaxy one stood on the ground, "Call me Galaxy."

"Rose is good for me~" croptop giggled.

"Just call me Ruby, Boss usually did."

"I can be Chain I guess," the one in white mentioned.

"Ruby, Rose, Chain, and Galaxy... I guess that works," I looked at the others. "Wait... What is my brother going to say?"

"That's our problem ain't it. Shouldn't be that bad with him dating my brother. He should be use to random shit," Ruby stated as she stood up.

"They will find out sooner or later," Galaxy agreed. "We can't go back to normal without his help anyways."

"Then let's go downstairs! That or we can have fun in here~"

"Rose, no. We are not going to fuck each other. That's fucking gross," Ruby groaned.

"It will be fine, our brothers won't know~.... Yet."

"What is wrong with you?" Chain asked.

"UnderLust... UnderLust is wrong with her," I sighed.

A slight knock sounded on the door and us girls scramble to hide, but Sans opens the door too soon.

"And we are now screwed," Ruby muttered.

"H-hey bro," I shyly waved.

"Holy hell!" Sans looked around at the other Callis.

"That what he said while humping my bro," Ruby whispered to Rose.

"Both probably loved it," she giggled.

"Gross," Chain replied.

"The name's Galaxy," Galaxy told Sans.

"Uh, hi?... OuterTale Calli?" Sans asked.

"Most definitely," Galaxy smiled.

"Sis, what's going on?"

"I honestly don't know."

"A malfunction from the machine. It caused us to split up. And each of us have a fifth of your sister's soul," Chain explained.

"I would not have expected you to be so smart," Ruby mentioned.