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Leo awoke to quiet whispers and giggles. He blinked slowly, a little disoriented. He felt...warm.
After a moment he remembered he'd gotten up in the night and decided Raph's bed looked more comfortable than his own, and he'd fallen asleep churring in his big brother's arms.
He could smell Raph’s sweat, which was not bad, honestly. It took him back to when they were little kids who slept in a turtle pile most nights because they were still young enough to be afraid of the dark. He'd never slept well once they had their own rooms, and a guaranteed way to get lulled to sleep was to snuggle close to a brother. Raph just happened to be the easiest. He never rejected Leo for sleep cuddles, even when they were fighting. Even during that dark time after the Shredder when it seemed like all they did was argue and all Leo could feel was panic and heartbreak that he concealed with bravado and jokes.
He wished it hadn't taken a literal alien invasion that nearly killed them, but things were much better now. He and Raph had decided to be co-leaders, which had impressed Splinter and surprised no one. They worked better together. Also, their brothers felt much better now that they were getting along and Leo wasn't trying so hard to sabotage himself.
Yeah, turns out they both didn't do so well doing anything alone. All that time Leo’d been terrified, thinking his brother was mad at him about taking his job away, believing he had to do it all by himself because there was no way Raph would want to help him. And as it turned out, he couldn't be more wrong. If only Leo had put aside the attitude and asked, Raph would have given him the world.
Leo sniffed quietly and wrapped his arm around Raph's bicep in a tight hug, rubbing his eyes with his free hand. A big yawn made his jaw crack audibly.
“Leo?” Raph sounded amused, and maybe a little worried. “Awake finally?”
Leo nuzzled Raph’s arm and mumbled, “Haven't decided yet. Why?”
Raph’s other hand was on his carapace, rubbing circles through his pajama shirt. “Ya slept a long time, buddy. Mikey saved ya some breakfast. Donnie’s been waitin’ impatiently.”
“What?” Leo blinked and loosened his grip on Raph’s arm, sitting up. “Why? What’d I miss?”
“It's Christmas, Pretty Boy,” Raph told him with the sappiest smile, eyes soft and full of love. “We didn't wanna wake ya up but–”
“Christmas?!” Leo blurted, pausing only to kiss Raph until the snapper was blushing a gorgeous shade of red, before leaping out of bed and running straight to the pile of presents under the brightly decorated tree, kneeling to take in the view.
Something moved. Behind a carefully arranged wall of colorfully wrapped boxes, Leo heard the jingle of bells and sounds of heavy breathing.
“Wait!” Mikey exclaimed, standing in the way and blocking Leo's view. “You haven't had your breakfast yet, Leo! I made you blueberry pancakes!”
Leo could smell the pancakes, and when he looked up he saw the plate in Mikey's hand, and a cute grin on his baby brother’s face. It was almost enough to distract him from the mouthwatering scent closest to his face.
He leaned in and kissed Mikey’s cock slit through his shorts, making him inhale sharply. Then he sat back on his heels and reached for the plate with an innocent smile.
Mikey exhaled slowly and sat down in front of Leo. His cheeks had pinked up nicely, but he seemed to have infinite patience with his flirtatious brother.
“Open,” Mikey commanded, holding a forkful of pancake toward Leo's mouth.
Leo obeyed without really thinking too hard about it, letting his jaw fall open and staring into Mikey's eyes. The pancakes were sweet and buttery with real blueberries. Leo’s mind went quiet as he ate, hands resting on his thighs, focused on the sensory experience.
“Good boy,” Mikey praised as Leo swallowed the last bite, licking his lips.
Leo shivered as Mikey leaned in to kiss him. They held onto each other for a long moment, until an irritated and very recognizable clicking sound came from under the tree.
Mikey broke the kiss with a wet pop and an aggravated sigh. “Donald, you couldn't wait a few more minutes?”
Even as he complained about it, Mikey was already moving the boxes out of the way. Leo heard a muffled whine, and then Donnie appeared, naked except for a few adornments, not even wearing his mask. It was something they rarely got to see, Donnie without his eyebrows.
The softshell's wrists and ankles were tied together with delicate lavender ribbons, in a laughably flimsy configuration. Donnie could have easily freed himself, but he’d chosen to lie on his side facing Leo, waiting for him, holding a blue and purple envelope between his teeth. His tail, adorned with a bell matching the one on the ribbon around his throat, thumped against the base of the tree as he saw his twin, and his face lit up, eyes twinkling and the corners of his mouth lifting. Best of all, Leo got to watch Donnie drop with a soft grunt, his beautiful dick emerging from his slit, shining and outstretched.
Leo’s heart beat faster at the sight, and he glanced back at Mikey and Raph, both of whom gave encouraging nods. When he looked back at Donnie, his twin winked and stretched his neck out, offering the envelope.
Leo took it, fumbling with the seal, and finally got it open. The card inside, decorated in gold and crimson to match his markings as well as Donnie’s signature purple, had been handwritten in calligraphy.
‘My Leonardo, for Christmas this year I wanted to give you something different, maybe not so beautiful or the best quality, but symbolic of my trust and love for you. You already had my heart, but now you have the rest of me, for better or for worse, if you’ll have me.’
Leo dropped the card immediately, hands shaking, and untied Donnie. He pulled him into his arms and just hugged him silently, struggling with a wave of overwhelming emotion.
Donnie froze. “Nardo? Did I do something wrong?” His voice wavered, unsure.
Leo shook his head emphatically, crushing him even tighter. He swallowed hard, cleared his throat, and still barely managed to get the words out. “You’re really mine? Promise?”
Donnie laughed, relieved, arms encircling Leo. “Of course I’m yours, dum dum. It's not like we don't know each other in every way possible. This is me making it official and exclusive, aside from Raph and Mikey of course. But.” He whispered so only Leo would hear. “You alone get full access to everything.”
“Everything,” Leo whispered back, pupils blown out, the endless possibilities playing in his mind. “Tell me more later. Right now,” he spoke a little louder as one hand slid between their bodies to grasp Donnie’s cock, “I want this. I want you.”
Donnie churred weakly, and Leo’s fingers were warm and soaking wet now with how much Dee wanted him back. He stroked him steadily, their combined flame of desire growing hotter.
Raph moved closer and unbuttoned Leo’s shirt, helping him out of it, only interrupting the action for a second, and Mikey tugged down Leo's pants. The touch of their hands on his heated scales made him drop with a needy chirp.
“Dee, Lee, can we help?” Raph’s deep voice, combined with a vision sent straight to their brains of exactly what their brothers wanted to do to them, made both twins moan loudly.
“Please,” Leo begged, pushing Donnie down onto his carapace. He kissed his way down his neck and plastron to Dee’s gorgeous purple cock, taking the weeping crown into his mouth, worshipful and so, so hungry. Each swipe of his tongue coaxed Donnie toward his peak, and the way he moved under Leo's tongue only made the slider work harder.
Mikey tugged Leo’s pants all the way off and fingered his bottom slit open, using the slick that poured out of him effortlessly. He’d shed his shorts already, his own cock more than ready to slip inside, and Leo’s ass was up in the air, his cute tail flagging. He pushed the tip in, and Leo churred, taking Donnie deep in his throat.
“Raph, c’mere,” Donnie panted, making grabby hands toward their big brother. Raph got as close as he could, which was more than enough for the softshell to get two handfuls of his massive length and stroke him. He could even reach it with his tongue, giving him enthusiastic licks in between moans. Raph’s tail thudded against the floor.
Donnie’s hips lifted up off the ground as he came down Leo's throat, little stuttered breaths escaping, hot against Raph's dick. His fingers twitched but he didn't stop caressing the warm flesh, even as overstimulated tears spilled from the corners of his squeezed shut eyes.
“Easy,” soothed Raph, a low rumbling churr pouring out of him instinctively. He cupped Donnie’s cheek with one big hand, and his brother turned his face to kiss his palm.
Leo pulled off of Donnie with a gasp, shaking as Mikey made love to him steadily, with deep thrusts that stole his breath. Mikey’s hands tightened on his hips, his claws leaving indentations. Leo would definitely have marks later. He didn't mind; he loved the visual of his baby brother wanting him so badly he couldn't bear to let go.
Donnie and Raph were watching now, even as the big guy’s eyes began to lose focus, Donnie’s long, slightly rough fingers squeezing and stroking him in just the right way. Leo’s knees felt wobbly and he felt like he was losing control of himself too. Mikey kept hitting him at the perfect angle, making him see stars. He could only moan and glide his lips over Donnie’s thighs, biting into them just hard enough to make the softshell hiss.
“Mine,” he whispered into fevered flesh.
Donnie’s bottom lip quivered for a moment before he bit down on it, looking away. It was the sting of the bites and it was the ownership implied, the part of himself he’d given freely, that left him feeling vulnerable and loved and honestly a bit overwhelmed. He focused on Raph for a moment, opening his mouth as wide as possible to take the head of his gigantic cock inside. With all the tenderness and desire he could summon, he sucked and tongued symbols of love over Raph's most sensitive area.
His mouth flooded with cum seconds later. He could feel Raph trembling, hear his whimpering and heavy breathing, but most of it got shoved to the back of his mind as he struggled to swallow and breathe past the sheer volume of Raph’s release. It immediately calmed him down, made him forget everything but the most basic of reflexes. He breathed through his nostrils, swallowed what he could, and felt another unexpected orgasm wash over him, gentle and lingering.
Leo watched his twin’s gorgeous face as he came, and reached his own climax at the same moment, hot cum splattering against his plastron in a mirror image of Donnie’s current state. Mikey was groaning, letting out curses that would make a sailor blush as he watched his lovers and finally joined them, filling Leo up.
As the four turtles came down from their shared pleasure, it was Leo who separated from them first, kissing each brother before taking over cleanup. Once they weren't actively dripping, he spoke to them in a soft, loving tone, coaxing them into getting up so they could shower and put on clean clothes.
They remembered their actual gift exchange afterward, and when they’d given out everything under the tree except the presents they were saving for Splinter, April, and the rest of their extended family, Donnie took Leo aside and whispered something close to his tympanum. Leo covered his mouth, tears welling up, as Donnie got on one knee and held his left hand reverently.
“You have all of me, Leonardo,” Donnie spoke loudly enough for their brothers to hear. “Would you do me the honor of being mine forever as well?”
Mikey and Raph held each other, already crying happily.
Leo could only nod tearfully as Donnie slid a custom made blue and purple titanium band onto his second digit. The second it was done, Donnie stood up and dipped Leo, kissing him passionately.
They only broke apart out of necessity, because Donnie was shaking too badly to keep holding Leo up. He’d been keeping it together amazingly well, but now it was over and he needed a moment to freak out about it. They both sank to the floor, holding onto each other, kissing between hysterical giggles and a few sobs.
He’d been planning this for a long time, and so much could have gone wrong, but instead he had amazing supportive brothers who’d helped him pull this off. He hoped someday they could all get married, but for now he and his Nardo could have this.
Donnie and Leo had a wordless conversation, foreheads pressed together, and Raph and Mikey came over to join them in a group hug when beckoned by the beaming twins.
“Can we have a wedding?” Mikey sounded so hopeful. Donnie sighed deeply and patted his shoulder.
“I suppose we could have a ceremony,” Donnie agreed, “but just a small one. I have plans for the four of us, if everyone can be patient.”
“Can Raph be the flower girl?” their adorable teddy bear of a big brother blurted out with stars in his eyes.
“Raphie, you’ll be the best flower girl!” Leo assured him, patting him on the cheek.
Donnie’s gauntlet chimed and he glanced at it, frowning. Then paled.
“Shit. We lost track of time! We have guests coming, ETA five minutes! Move!” he yelled, and they all ran in opposite directions, cleaning up the lair.
Draxum and Splinter arrived via portal exactly three minutes later, and April and Casey Junior walked in right on time carrying bags full of presents and boxes of cookies sent by Cassandra.
April zeroed in on Leo’s ring immediately. “Donnie, you put a ring on it and didn't tell me?!” She chased the protesting genius into the kitchen, threatening him at the top of her lungs with punctuating slaps before grabbing both twins and hugging them too tightly.
They wandered back to their dads and got soaked in rat tears while Draxum congratulated them stiffly, offering to officiate the ceremony and provide their clothing and anything they needed.
Casey Junior just stood in the background with the biggest grin, eating cookies and enjoying the atmosphere.
“Did this happen in your timeline?” Mikey asked, climbing onto the time traveler’s shoulders like he belonged there.
Casey’s grin faded to a wistful smile. “No, none of you got the chance. Sensei and Uncle Dee talked about it a lot, but there were a lot of reasons a wedding wouldn't work out. There were rings, though. Not as pretty as Leo’s, but they meant a lot.” He handed Mikey a cookie. “It's nice to be a part of it here.”
As everyone came together to celebrate, SHELLDON joining the party to play all of the best holiday jams, the lights on the tree glowed brighter for a moment, in red, blue, purple, and orange.