One-Shots (Undertale AU Sanses) (Discontinued)

Killermare: Come Back, My Love.

TW: Manipulation, Cursing.

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  Killer strolled down the sidewalk with Crescent, his son, by his side. Crescent held a fresh kiwi, noming on it as he walked towards the gigantic mansion with his papa. Killer snickered and shifted the weight of the groceries, taking Crescents small, sticky hand as they walked up the stairs.

  "Thank you, papa!" Crescent's soft voice rang as they entered the large-for-absolutely-no-reason mansion.

  Killer placed the brown bags down on a counter in the kitchen. He turned to Crescent, who sat at the table. He still ate the kiwi, making Killer smile. Killer sighed and turned to the marble stairs.

  Crescent watched his papa disappear over the border of the stairs. He kicked his legs as he bit the kiwi, the juice dripping down his chin.

.

  Killer stopped upstairs, his hand on the staircase railing. He heard.. rather strange sounds coming from his and his fiancé's room. He cocked a faux brow and went closer, hearing the sounds of groaning. He quickly realized what was happening and barged into the room.

  His jaw dropped. In front of him, sprawled on his bed, was Ccino and Nightmare. Nightmare released his harsh grip on Ccino's thigh, causing the other to whimper. Nightmare turned his head to Killer, who could now see everything he didn't want to.

  "K-Killer!" Nightmare exclaimed, shoving his arms on Ccino.

  Ccino yelped and blocked himself with his arms, kicking Nightmare in the back. Nightmare winced and glared at Ccino. Killer moved his hands to his mouth, covering it shakily. He wanted to scream at him, at Nightmare. Curse at him for cheating with the SAME person 4 times now.

  He shook his head and tried to unsee it, but it was far to painful. He heard the bed creak, signalling someone had gotten up. He then felt a pair of arms wrap around him.

  He uncovered his eyes and glared up at Nightmare. Nightmare looked hurt that he'd been caught, which made Killer furious. Killer shoved Nightmare off him and tears dare pricked from his eyes as he clentched his fists.

  "4 times." Killer muttered.

  Nightmare cocked a fake brow, "Baby..?"

  "Four FUCKING times!" Killer yelled, his fists only clentching tighter and tears falling from his eyes.

  "Please, baby, Killer, I can explain everything!" Nightmare begged, forcing tears from his own eyes.

  Killer glared at Nightmare, his eyes flooding like a pond. He let go of his fists and his knees trembled as he stepped forward. Nightmare grinned then made it fade. His plan was working, once again.

  "B-Baby, I just want you to stay with me! You've done this four times with Ccino and only Ccino and it hurts!" Killer yelled, holding the wall as his vision blurred from crying.

  Ccino stood beside Nightmare, a heartbroken expression on his face. He looked at Nightmare, who was faking every emotion he could.

  "Honey-Bear, just give me another chance. I can make it right, I promise!" Nightmare replied, holding his arms open.

  Killer shook his head, "I'm done with your mind games.." He murmured, "I'm done."

  Nightmare looked defeated as he let his arms rest at his side. He then began muttering words of fake sorrows. Ccino reached out and hugged Nightmare, comforting him as he did so. Killer looked back over and immediately felt a wave of sadness overflow him once again. He shook his head before speed-walking out of the room and back downstairs, grabbing as many of the necessary items he needed. Crescent cocked a brow and looked back at his papa.

  "Papa..? What's going on, why are you c-crying?" Crescent asked, grabbing Killers hand, "Did d-daddy.. hurt you again?" The small child asked.

  Killer shook his head and let go of Crescent. He knelt down then hugged the child, crying into his shoulder. Crescent didn't know what to do so he awkwardly hugged his papa as Killer helplessly cried on him.

  Nightmare then came rushing downstairs, hoping to catch Killer before he left. Luckily, Killer was still there. Nightmare sighed in relief then put on his fake face.

  "Kills, look, sweetheart.." He knelt down beside Killer and Crescent, "I'm so sorry.. I know I've been horrible and I really want to change that. I want to be there for you!" He placed a hand on Killer's shoulder and lifted his chin with a fist, "I just want you.." He whispered, hugging Killer.

  Killer's eyes were blank as he watch Ccino come down from upstairs, wearing one of Nightmares old hoodies that went down to his knees. Killer loved that one.  Nightmare used to say it made him look cute when they cuddled, which they used to do a lot.

  Killer then felt his eyes tearing up again while Nightmare shushed him quietly, rubbing his shoulders. Killer began to wail into Nightmare's shoulder within seconds, clutching handfuls of the tallers jacket as he sobbed and wailed. Nightmare kissed Killer's neck carefully,

  "Stay with me.." Nightmare said.

  "I-I will..." Killer replied, shakily clenching Nightmare's jacket.

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