This is what happens when I try and write romance. There are mentions of past rape in here, so be warned.
Kaito settled back against the headboard and pulled Shinichi back towards him, lightly kissing where the blue eyed teens' neck met his shoulder. He smiled into the skin when his boyfriend tilted his head so the magician could have better access even as his blush started creeping down his neck.
Continuing his light kisses up the side of slightly older male, he let out a chuckle when Saguru sat on his right and wrapped one hand around his waist. He paused long enough to turn and kiss the blond in greeting before continuing his teasing kisses to his dark haired detectives' neck.
The eldest of the three took one of Shinichi's hand and brushed a gentle kiss to the back of it, enjoying the way his younger lovers' face darkened in embarrassment. The magician slowly slid his hands under the flushed teens' shirt and traced small circles along his hipbones, enjoying the way he squirmed and let out a strangled laugh.
The first time he and Saguru had found out Shinichi was ticklish there, the soccer player had kicked him. Hard. He'd been so mortified both by kicking his boyfriend and the fact his two lovers had found out where he was ticklish he'd locked himself away in the bathroom for a few hours until Kaito had finally picked the lock and dragged him out.
The magician had never imagined he'd be in a threesome, let alone with two detectives, but he wouldn't trade it for the world. He loved his two crime fighters and knew they loved him. The beginning was awkward, as they tried to figure out how to make it work without leaving someone out, but after a few months they'd gotten the hang of it.
Kaito had learned early on that neither Saguru nor Shinichi were big on public displays of affection, though the blond was more willing to at least hold hands when there weren't many people around. The blue eyed teen, however, was always uncomfortable with it. Instead, the magician was happily surprised when they learned Shinichi actually really enjoyed cuddling.
He was still embarrassed to initiate it, but he never complained when the other two pulled him close or wrapped their arms around him, and they'd come to learn to notice the signs of when he wanted to cuddle. It was Saguru who's found that the blue eyed teen was the most embarrassed by little romantic gestures. A kiss to the back of the hand, pulling out his chair for him, and especially a kiss to the forehead had him blushing from head to toe and tongue tied. It was adorable.
The eldest teen, on the other hand, was a romantic and loved doing little things for the younger two. He'd even cooked – a simple meal of spaghetti – for a candle lit dinner after their first month together. He would buy them flowers spontaneously or as a way of congratulations. He was at every magic show Kaito performed when he could be, and was the one who kept track of Shinichi's workload so the blue eyed teen wouldn't overwork himself – like he had before they'd started dating and was forced by nearly the entire division to take a one-week vacation.
Kaito was the one who cheered the two up after a particularly hard case. He'd always do his best to make them smile or comfort them. He also kept them on their toes by whisking them away for random day trips, sometimes leaving them riddles about where and when the next one would be.
Originally, the magician had thought he'd have to give up being KID when he got together with them. Yet when he'd brought it up, they had just smiled and said KID was a part of him and they'd never force him to give it up. They'd also admitted to enjoying his heists – though Saguru still grumbled about getting the most of his pranks. He couldn't help that the blond was so fun to tease and such an easy target.
It was also hard on them with their schedules, as even though they were university students Kaito's popularity as a magician was rising and he was scheduling more and more shows in other parts of Japan. Most of the time he spent at least two or three days away. Saguru, on the other hand, split his time between Japan and England. While the most was spent with them in Japan, he still went to visit his mother for a week or two at a time.
Surprisingly it was Shinichi who traveled the least. The blue eyed teen hardly went away, and when he did he typically didn't spend the night. The only exceptions to that were when he went to visit his parents – wherever they happened to be at the time – but even then he never stayed for longer than two or three days.
That being the case, it was normally Shinichi who wound up at the Kudo manor – where Saguru and Kaito had moved in at the start of university – alone. While the blond and the thief tried to match their schedules so at least one was with him, there were times it was impossible. The longest they had left him for was two weeks, as the blond was in England and the magician had a two-week tour over one of their longer breaks.
When Kaito had gotten back late the day before he'd told Shinichi he'd be home, he'd found the slightly older teen asleep, curled up on the couch and snuggling his pillow while wearing a pair of Saguru's pajamas. He'd realized then that while the blue eyed teen wouldn't say anything, he really missed them when they were gone.
Kaito had taken a photo and sent it to the blond before carrying the sleeping detective up to bed. They both had it set as their phones wallpaper, much to Shinichi's embarrassment.
The three had been together for nearly eight months now, and the magician was more than ready to try taking it to the next level.
Gently pushing his blue eyed detective off, he quickly flipped their positions so Shinichi was lying flat on is back and Kaito was on top of him. He grinned up at the blond who raised an eyebrow, his lips twitching into a smile.
The thief leaned over and stole a kiss from the blond before leaning down and kissing the other detective. He moved his left arm to the bed to brace himself and slipped his right hand back under Shinichi's shirt to lie flat on the blue eyed teens' stomach. He slowly slid it higher and felt the rapid heartbeat under his fingers.
"K-Kaito…" Shinichi's voice wavered slightly and the magician pressed a soft kiss to the corner of his mouth.
"It's alright," He whispered, feeling Saguru's hand on his back and sliding lower. His own heart was beating fast, and he could feel himself starting to harden.
He kissed the teen below him as his right hand slid down the detectives' side and rested on his belt. He felt Shinichi's heart speed even faster and tense slightly as Kaito started to undo the belt. The magician kissed him reassuringly as Saguru pushed his shirt up and started trailing kissed along his spine. The thief shivered slightly at the sensation.
"Kaito," The blue eyed teens' voice was shaky. "I…"
"It's alright Shin-chan." He popped the button on Shinichi's pants.
"No…" The older teens' voice was nothing more than a whisper, and Kaito slowly started unbuttoning his dress shirt.
"Don't worry Shin-chan." He leaned down and kissed the slightly older teens' bellybutton when it was visible.
"S…" Kaito slowly undid the zipper as Saguru slowly started working on the magician's belt.
"Just relax."
"N…" The thief slid his hand around to the small of Shinichi's back and brought his left hand down to rub reassuring circles on his hip before hooking his fingers into the teens' belt loops. "N-No. Kaito! Stop!" The blue eyed detective pushed the magician away and curled onto his side. Shinichi squeezed his eyes shut and clutched his head with both hands as he tried to make himself smaller.
Sitting up, Kaito felt guilt stab at him when he saw actual tears in his boyfriends' eyes. He glanced at the blond, whose face was full of worry, before swallowing and saying, "I'm sorry Shin-chan." He reached out to wipe the tears away and felt a wave of hurt when the older teen actually flinched away from his touch.
"Shinichi," Saguru said softly, wrapping one arm around the magician. "Are you alright?" The two waited as the shaking detective took some deep breaths, muttering something inaudible to himself. The blond pressed a kiss to the thief's temple as their boyfriend's shaking finally lessened. Letting go, he slowly played a hand on the blue eyed teens' shoulder before gently pulling him into a hug. "Are you alright?" He repeated softly, one hand stroking the dark hair.
Shinichi nodded slightly, burying his face in Saguru's shoulder and clutching the blond's shirt in his hands. "S-Sorry."
"It was my fault Shin-chan," Kaito whispered, wrapping his arms around the two and squishing the blue eyed detective in the middle. "I shouldn't have pushed you. I'm sorry."
"Shinichi," Saguru said gently, his hand still slowly stroking the dark hair, "Were…" He paused and took a breath, "Did…someone hurt you?" He didn't answer, but the way the detectives' breathing hitched slightly and he tightened his grip gave them their answer.
"I-I'm sorry." Kaito could hear the hurt in his lovers' voice and another wave a guilt washed over him.
"No," The magician whispered, burying his nose in the crook of the other teens' neck, "No Shin-chan. Don't apologize. It wasn't your fault."
The blond kissed the top of Shinichi's head. "I wish you would have told us earlier."
"I…I d-didn't…" He trailed off, but Kaito knew what he was going to say. He didn't want them to know. He was afraid they might leave him, or not love him because of it. He was scared to tell them.
"Shinichi," The thief said softly, "This won't change anything between us. This won't make us love you any less." He nuzzled closer. "We've gotten this far without sex, and we're still perfectly happy."
"Why didn't you try to stop us the moment you realized what was going on? Why did you wait?"
Kaito could feel Shinichi's trembling. "I…I w-wanted…" He paused and tried to push further into Saguru. "I do-don't want…don't w-want that to-to be m-my only…only experience. I-I wanted t-to try." Kaito felt tears in his own eyes. Shinichi had wanted to try again, with them. He loved them so much he wanted to try and push past his trauma.
"Even so," Saguru said gently, "You need to take things slow and work your way up."
The magician nodded. "And we'll be right here with you Shin-chan. You don't have to do it all by yourself." The blue eyed teen nodded slightly, and Kaito smiled. He would wait as long as he needed to for Shinichi to be ready to try again. And even if he never was, the thief would always love him. It had taken him almost two years to finally get his two detectives, and he wasn't going to let them go, no matter what.
So...yeah. I'm not the best at writing romance. If it seems odd to you, it's because I have no romantic experience. I'm also aroace, so there's that as well. But this idea wouldn't fucking leave me alone so I finally wrote it.
Let me know what you thought.