Sharing
Requested by angelicweapons
Mello x reader x Matt
Warnings: suggestive (just a bit tho), poly relationship (implied), spoilers for the last few episodes
Hope this is good I got so exited to write this that I probably made SO MANY MISTAKES I’m really bad at fluff 😭. Anyway, hope this is good
-S
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You remember when Mello first told you he was leaving. He confided in you for everything: Near’s wins, his losses; everything. He came to you the day news of L’s death was revealed. He was second in line to be L’s successor, just behind Near. He hated it. He truly believed that you were his only constant, always ready for him.
”I can’t anymore, I need to leave.” He was crying when he told you, allowing himself to break down only for you. He wanted to stay the night in your room, but Roger would never allow it.
”Come with me. None of this matters. L is gone. Roger wants Near and I to work together, but I can’t. I just can’t. Near can do it just fine without me!” he said into your shirt. You held him close, hoping he wouldn’t try anything stupid. You knew he would get emotional like this often, but never like this. He looked up at you, hope in his eyes. You moved some of his hair out of his face, letting your hand linger for nothing longer than a mere few second.
”Please come with me. We could leave, far away from here. We could have our own life. No Near, no Roger. It would just be us. Please,” he begged. You didn’t know if leaving was a good idea, but a promised future with Mello wasn’t an awful thought.
”If you want to come along, pack your things and wait at your window for me. We’ll leave tonight.”
That was five years ago. Now, he’s on his own in America. He joined the Mafia to catch Kira. Of course, you went with him. Nobody dared hitting on you if it meant getting in the way of Mello. Everyone knew he had feelings for you. You used to think he might have back at Wammy’s, but now? Now you just assume he doesn’t want you gone since you're all he has.
Everything came together once Matt joined. Mello had asked him for help on a mission to kidnap Kiyomi Takada. He came a few months early, DS in hand and goggles over his eyes. You hugged him, excited to see your other childhood friend for the first time in what felt like forever.
”I missed you Matt,” still holding him. He pulled back, kissing you on both cheeks.
”I missed you too. Where’s Mello?” Mello happened to be a few meters away, glaring at Matt for blatantly kissing you in front of him. He had told him his feelings for you back at Wammy’s, so he sure was brave to pull this stunt right in front of him.
The next month followed with the three of you living together. Mello never made a move on you, nervous to be rejected or make it awkward. Matt however, was not afraid to get physical with you. You knew he was simply joking around, but Mello didn’t. For example, one morning you made coffee for yourself. Matt came out, shirtless with a cigarette in his mouth, and grabbed you from behind.
“Good morning,” he said, kissing your hair.
”Shut up, Matt,” you said, giggling at his antics. He led you to the couch, the sound of his DS turning on filled the room as he sat you on his lap.
“Wanna watch me play, doll?” You adjusted yourself before watching his quick hands maneuver the game. That’s when Mello came in.
”You guys gonna actually come help plan this or am I gonna have to listen to you two making out while I’m working?” He took a bit of his chocolate, jealousy written on his face. Matt let you up from where you sat.
”Easy, Mel. We were just having a bit of fun. If you want her back, you can have her.” You walked over to Mello, Matt following behind you.
”Can I have some?” You asked Mello, pointing to his chocolate. He took another bite before kissing you, giving you the piece of chocolate he just bit off. He thought about doing that for a while now, but he was always too nervous. That was, until he realized he had to be better than Matt, who was practically undressing you with his eyes.
”Heyyy, can I have some of that too, Mel?” Matt asked. Mello glared at him. Matt shot his hands up.
”Woah. Don’t make that face at me. Do you wanna share? We can share if you want.” Mello didn’t hate the idea, but he still had to prove himself better. And if you liked him too? Then he wouldn’t mind sharing you with Matt.
That night while you weren’t around, Mello stood alone with Matt outside as Matt lit his cigarette.
”Have you decided yet?” Matt asked, trying to get the lighter to hold its flame long enough to light one.
”Yeah. I don’t mind the idea of sharing. I just don’t want her getting hurt. It’s already risky having her with us. What if something happens to us on this mission, and she doesn’t know.” Matt nodded.
”Well then we won’t let that happen. Even if one of us is caught by the cops they’ll only want information. They won’t shoot unless it’s necessary. And you’ll have Takada, therefore ransom. So we’ll be fine.” That’s when they saw you inside, wearing Matt’s shirt and eating a piece of Mello’s chocolate, looking for them. Mello nodded towards you. Matt, getting the idea, followed him and they both silently walked you to Mello’s room, which was the largest out of the three of you and had the largest bed.
The next morning you woke up, still in Matt’s shirt. To your left was Matt, who was still asleep, shirtless, and grabbing onto your waist. Mello was awake, dressed, and standing before you. Today would be the last day you would see Mello for a while, since this would be the start of the mission. If successful, Kira’s identity would be revealed, and you would be safe.
”Guess we have a few hours left,” you said, wishing you had more time.
”Yeah…” He paused. “Come here for a second.” You got up, every step feeling like walking through snow. You took his hands, looking him in the eyes.
”I have something I want to tell you, but I don’t know how,” he said.
”Tell me, Mello. I think I already know.” He wrapped his arms around your shoulders as he kissed you; better than Matt, better than anyone. This wasn’t just a goodbye, this was an I love you. You pulled away a few minutes later, flustered and wide eyed as Mello still held you close.
”In the rare chance I come back from this, I want to marry you.” That’s when you heard Matt behind you, clapping and whistling.
”Finally got it out of your system, huh Mello.”
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Hope this was good I’ve never written a full length fic for Death Note before so I hope I can write more. If you want a pt 2 with more angst over their deaths LEMME KNOW BC THAT SOUNDS SO FUN TO WRITE.
