{[( So, yeah I support KatNepshipping (no clue if that's an official term, but I'm calling it that) and I decided to write this as a one-shot story. This is my first Homestuck/Sadstuck fanfic, so it's not perfect. I hope you enjoy it for what it is though. Don't forget to leave a review and I'm sorry if I fucked up any quirks, but since they weren't typing in this scene it was hard to figure out how to do it right.)]}
Karkat entered the room cautiously, still freaked about the conversation he'd had with Gamzee. "NEPETA? WHAT THE FUCK ARE YOU DOING LYING ON THE FLOOR?" She didn't answer so he came closer. "NEPETA, THIS ISN'T THE TIME TO BE TAKING ONE OF THOSE HUMAN PAW-BEAST SLUMBERS. WHAT THE FUCK ARE YOU- WAIT, IS THAT..." He stopped, seeing Equius next to her on the ground. "OH FUCK, GAMZEE MUST HAVE BEEN HERE. SO THAT MEANS…" He ran closer to Nepeta, her olive blood now visible to him. "NEPETA?"
The young troll weakly opened her eyes. "k-karkitty… i'm so happy… that we could…" She tried to push herself up, but she was feeling dizzy and her broken wrist would not allow her to get up, and neither would Karkat. He knelt down next to her and put his hand on her shoulder. She felt cold. "DON'T GET UP, YOU IDIOT!" She moved her eyes to him. "karkitty… i am happy we get to talk in the very end…" Karkat shook his head. "NO, DON'T YOU FUCKING SAY THAT! YOU ARE NOT GOING TO DIE! AS LEADER I REFUSE TO LET ANYONE ELSE DIE!" She managed to bring a weak smile to her face. "i… i should have listened to equius…" She said with tears forming in her eyes. Karkad grunted a bit. "HOLD ON, NEPETA, I'LL GO GET HELP." She shook her head. "no… it's okay…" She moved her head to look at Karkat more directly. "karkitty… a while ago… i was talking to my friend… jaspers…" Karkat looked at her, listening to what she had to say as it could be the last thing she would say. "i… i told him that i had… red feelings for someone…" Karkat sighed. "HERE WE GO." He thought. "karkitty… the troll that i liked was you…" Karkat looked her in the eyes. "LOOK NEPETA, I DON'T THINK THAT EQ-… WAIT WHAT?" She smiled slightly at him as his cheeks started to faintly flush. "so your color is red…" Karkat pushed past the fact this time. "WHY THE FUCK WOULD YOU LIKE A WORTHLESS TROLL LIKE ME?" She looked emotionally hurt. "karkitty… don't say that… i love efurything about you… i love that you are crabby… and i love that you are funny… and you are secretly nice…" Her speech started fading. "NEPETA…" He took her unhurt hand and she looked back at him. "i have pawlways… had red feelings…" Karkats eyes started to fill with light red tears. "karkitty… even though you always were mean to me… i could nefur hate you…" Karkat wiped the tears out of his eyes into his sleeve. "NEPETA… DON'T DO THIS…" Nepeta looked at him once more. "karkitty… we… we will meet again… won't we?..." He began shaking a bit. "OF COURSE WE WILL… YOU FUCKING IDIOT…" He said trying not to sound so emotional. She knew he was sad, but she couldn't do anything about that. Her strength was leaving her even faster now. With her last bit of strength she squeezed his hand as tight as she could. "karkitty… you will always be my matesprit…" Olive tears began running down the cat trolls face. "even if you never accept.. my feelings.. you will always… be… my…." Her hand went limp before she could finish. He slowly loosened his grip and her arm dropped. "NEPETA…" Karkat's eyes filled with more tears of rage and sadness and he stood up from the dead trolls side. "GAMZEE… YOU'VE GONE TOO FAR NOW… I HAVE NO CHOICE… I HAVE TO STOP YOU."