yandere! Nightmare x Killer

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Requested by multi_ship_join also thank you for the 4k reads!

Outer was saying flirty,space puns to Killer and he was clearly uncomfortable, Nightmare notices this and goes over to them. "Hey there Outer how about you get away from se- I MEAN Killer because he clearly isn't interested." Killer was relieved that Nightmare came before things got even more awkward and walks behind him. When Killer wasn't looking Nightmare gave Outer a death glare scaring the living shit out of him (or I guess you could say it made him         jump out of his skin! *finger guns* okay okay I'll stop) "H-hey you know what I need to do something bye!" Outer said walking away quickly. Little did he know is that Nightmare was already planning Outer's death. "Thanks for helping me out of that awkward situation Nightmare," Killer said smiling up at him. "Oh no problem I'll make sure he doesn't bother you again," he replied smiling back at Killer. After that they go back to Nightmare's castle with all the other bad sanses.

*time skip because I'm a lazy mother fucker ;-; *

During the night, Nightmare teleports to Outertale Killer notices this and follows him. Since Outer only flirted with Killer Nightmare made it an easy and simple kill. Where Outer used to lay there was now a pile of dust on his messy bed and Nightmare gained some EXP. Killer came out of his hiding place and Nightmare notices Killer. "H-heya Killer," Nightmare looks at Killer shock and panic going through his mind all at once. Now most people would've been screaming by now and terrified but since that it was Killer he just stood there smirking at Nightmare. "You went through all the trouble of killing someone just because they flirted with me? Wow if I didn't love you before I sure do now~" Killer then walked up to Nightmare and kissed him. Nightmare kissed back and was relieved that Killer was okay with this, I mean he knew that Killer dust people on a daily but he was just worried for some weird reson and now all that worry is gone. "So wanna dust everyone in the AU and then leave?" Killer asked smirking. "Thought you'd never ask~" Then the two murders dusted everyone in Outertale having a blast.

( Well I hope you enjoyed this my lovely sinners~ sorry if you wanted a lemon for this chapter)

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