Footsteps echo off the golden walls as you slowly make your way down the corridor. A twisted grin widens on your dirty face as your eyes land on your beloved boyfriend, the one you've done all of this for.
Sans
Though you can't help but feel a little sad as he looks at you with such a hurt and disgusted expression, why was he like that? It wasn't like you did anything wrong.
"Hi Sansy!~" You wave excitedly as he flinches at the sound of your voice, scowl deepening. "I was wondering where you were! You know, you really shouldn't hide from your (boy/girl)friend like this, it's quite rude!~"
He sighs and looks down. "You're not my (boy/girl)friend (Y/N)."
You just laugh, "You're so silly Sans! Of course I am!"
He looks back up at you, eye sockets blank. "Why did you do this (Y/N)? Why did you kill everyone?"
You just rolled your eyes and made a 'psh' sound, like the answer was obvious. "Well, DUH, because they were getting in the way of us Sansy!~ I had to do it! They were taking you away from me!"
Your grin widens as you lick your knife lightly, still staring at Sans, "No one can take you away~"
His expression is filled with hate as he stuffs his hands into his pockets.
"You know, out of all the children who fell down here, I gotta say, you definitely take the cake for the most disturbing."
You laugh lightly, "Aww, sweetheart, don't be like that! After all, I did all this for you! Aren't you happy? Now no one can get in between us!"
His laugh is hollow and emotionless, and as he raises his hand towards you, you couldn't help but feel a little frustrated by his answer.
"I'll be happy when you're dead."
His eye flashes blue and your suddenly lifted up above the ground and thrown against the walls. Shaking your head to rid of the dizziness, you smirk and reply, "Playing hard to get Sansy? That's alright, I like a challenge~"
His eye sockets widen a bit and he loses his control of his grip on his magic, giving you the chance to swing your dusty knife in his direction. He just dodges.
"You know, I actually liked you at first kid. You were nice, sane even, what happened?" He throws a wall of bones in your direction, but you just dodge every one.
Shaking your head, you just glance at Sans with a love-filled gaze. "You're what happened Sans, when I saw you I knew that I couldn't live without you!"
He shakes his head and fires a blaster in your direction, which you skillfully dodged.
"But I knew I could never fully win your love, even if we were together! Not when you had your friends around. They were just distractions, distractions from me!~"
More bones, faster this time, but your still dodged all of them.
"So I had to take action, or else I would've lost you! So I took out Papyrus first, since he was my biggest threat. It was a little saddening, since he was my best friend, but when I thought about why I was doing this, I knew it was worth it~!
More blasters, one grazed your arm but you didn't feel it, Sans was more important.
"Then I took out Undyne, and boy was she a challenge! She did not give up easily, I'll tell you that much. But all I had to do was do a little convincing with her little girlfriend and she was an easy target, I don't blame her though. After all, I know how love is!~"
Stronger and longer attacks now, though they are wavering a bit. You take it as a good sign.
"I offed Alphys after Undyne, since she was in my arms at the time, and Mettaton soon after her. It was like a domino effect, after I killed one, another appeared in their place. Soon I found myself covered in dust and most of the Underground gone, but I knew there was still an important person I was missing. Toriel."
The attacks are weaker now, and you can hear his weeping. Your also closer to him now, so close to him you could reach out and hug him.
"She was quite annoying in my eyes, because I knew she had the potential to take you away for good. So when I cut her to pieces, I felt no remorse. It's kind of ironic, really. Cut into pieces just like her pie, I still laugh!" You giggle.
Reaching your arms around him, you tightly hug his sobbing form, rubbing his back and whispering comforting words into his skull.
"But now it's okay, because there is no one left to take you away from me, my love."
Sans growls into your shoulder, "You're more of a monster than anyone down here ever was."
You shush him, scolding softly, "Don't be like that, we're happy now, can't you see? And if you can't learn to love me," you press you're knife to his ribcage, smirk widening, "I won't mind teaching you."
Sans sighs. "I'm sorry."
You smile, "you're forgiven."
And with that, he turns to dust in your arms from a stab from your knife, as you fall to the ground with a happy smile and a bloodied bone in your chest.