#Happy birthday Kazuki | Explore Tumblr posts and blogs

thatbigbisexual29 · 3 hours ago

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Playing with Fire gets you Burned (Buddy Daddies)

This is a fic for my best best friend @giggly-squiggily !!! It was their birthday and I wanted this to be a gift from me to her! So happy birthday girl!! (and sorry this is late 😭)

It’s very safe to say that after Rei and Kazuki's ‘retirement’ and the start of their new life, Rei became the biggest little shit anyone could have ever imagined.

With the loss of their assassin gig and a general lack of edge to their lives, the two could finally, finally relax. With all that relaxation also came freedom. Engaging in more playful activities with Miri, going to cooking classes, opening a restaurant, getting Miri into good schools, and doing a lot more things they never thought they had the time to do. Mini golf, more trips to the mall, going to aquariums, hell they even got to travel the world a few times. And their lives blossomed as well as new parts of themselves they didn’t know about. One example being Rei’s mischievous side. He didn’t show it often, but it was usually sparked by Miri’s encouragement. Or a lack of Miri in general.

There would be times where Kazuki would be minding his business when he’d be the victim of a prank or two that would come across as Miri’s signature pranks. The pranks are as follows:

Salt in his coffee when Miri didn’t drink coffee. Someone had smeared peanut butter on his shoe, making him think he stepped in poop. Miri absolutely hated anything poop related, especially jokes or pranks. On his computer, he noticed that the keys ‘b’ and ‘w’ were switched around, which he found out after commenting on his sister-in-law’s post about being a scary witch for Halloween. Miri doesn’t even know where Kazuki keeps his laptop. One day, he found a small cake in the fridge with a post-it note that said ‘SPONGE CAKE FOR REI’. Naturally, Kazuki tried a piece. Turns out, it was an actual sponge decorated with frosting and sprinkles. (He’ll admit he deserved that one.)

The last notable prank was when he sat on a tack in his room on his chair. Miri hadn’t been home that whole day! She was at a sleepover with her friends! All signs pointed to Rei. He was thankful all these pranks didn’t happen in one day, otherwise he would have flipped out. But Rei certainly had it coming.

As Kazuki and Rei opened the restaurant that day, Rei knew he couldn’t pull any real pranks. Especially since he didn’t want either of them burning themselves on the stove. But that never stopped him from agitating Kazuki in other ways. Seeing as there were no customers and Miri was about to come down for her breakfast, Kazuki was making her favorite type of pancakes. The smell filled the house and dragged Rei from his sweeping duties and appeared behind the blond, wrapping his arms around his waist and placing his chin on the other’s shoulder.

“Shouldn’t you be working?” Kazuki asked with a grin, keeping his eyes on the food in front of him. Rei chuckled deeply which sent goosebumps up the older one’s spine.

“Heh, can’t I admire your cooking? It smells great.” Rei sniffed the air once again and let out a small hum at the fragrant odor. His arms held closer onto Kazuki’s waist and a sneaky little finger traveled its way towards his tummy.

Kazuki grunted and stood straight up as he felt something slowly circle his belly button. He’d better not, the blond thought. He did his best not to jerk away and squeal like he normally would and took in a shaky breath. A wobbly grin grew on his lips as he bit the bottom one, his hand slightly shaking as he attempted to hold the pan steady.

“R-Rei…” Kazuki started nervously. He could see the playful smile form on that bastard’s handsome face.

“Yes, Kazuki?” The former assassin replied, batting his eyelashes to fake his innocence. “Is there a problem?”

Kazuki growled then sputtered out a giggle as that tricky finger lightly scratched over his belly button. The blond choked out some adorable squealy giggles as he tossed his head back and backed up into Rei’s shoulder. Rei chuckled as he heard his partner laugh, taking the pan out of his reach and using one arm to flip the pancake in the air.

“Shohohow ohohohoff! EEP!” Kazuki squeaked as Rei dug his finger deeper into the spot. That really made him laugh. Kazuki yelled out hilariously and curled up as much as he could. Rei veered him to the side so he wouldn’t hit his head on the stove or burn himself, still smiling as he tickled the poor man.

“Rehehehehei! Let gohohoho! Wh-whyihihihihihihi?? Whyhihihi ahahahare you dohohohohoing thihihihis- wohould you GEHEHET OUT OF THEHEHEHEHEHERE!” The blond finally ripped himself away and covered his belly. His leftover giggles brought a bright smile to his partner’s face. The ravenette chuckled and turned off the heat, setting the pancakes onto a plate for their daughter, who raced down the stairs right on time.

“Good morning papas! Papa Kazuki, are you ok? You look tired,” the girl commented, eyes sparkling when she saw her breakfast. Kazuki panted a bit and glared at Rei. Rei smiled internally, forced a straight face and shrugged.

“It’s just a little jab. Grow up, Kazuki.”

Kazuki nearly lost it. He stood, about to ramble his mouth off before the doorbell chimed. Kazuki immediately faced the doorway with a warm smile and open arms.

“Welcome to the restaurant! What can we get for you today?” Rei and Miri giggled with each other behind his back. Kazuki smirked as an annoyed twitch took over his eyelid.

Alright Rei, he thought. You wanna play, do ya? We’ll see how you like it when I hit you out of the ballpark! he thought.

~~later~~

A dinner rush always had staff in panic mode. Thank god it wasn’t just Rei and Kazuki running the restaurant. Other cooks worked on food, waiters and waitresses took orders, people in the back washed dishes, everything was going well! Except…

“Gah! Kazuki, stop that!” Rei hissed as the blond man passed him once more. The man grinned and winked at his partner as he sped by, hot plate in hand. Rei grumbled and felt his side, a finger recently connecting against it that made him jump.

All night. All. Night. Kazuki had been poking his sides every. Single. Time. He passed by the former assassin. He was fed up at this point! He kept having to hide his yelps, squeaks, and jerks from his fellow staff and confused customers. Was this hell? Getting poked and squeezed repeatedly while slaving over a hot stove? By the description it certainly sounded like it!

Kazuki would sneak his hand to squeeze Rei’s side, pinch his waist, poke his ribs, slide a finger up his spine, even blow on his ears for Christ’s sake! The poor man. He was just trying to make his way through a dinner rush. Why out of all the days did Kazuki finally decide to take his (albeit, well deserved) revenge today?! Rei was torn out of his thoughts as he bit back a squeak. Kazuki had pinched his side again. In retaliation, the former assassin took his spatula and quickly smacked the blond’s backside.

“Eep!” he yelped, spinning to glare at his partner. “Now you have to go clean that! Hurry, on the double!”

Rei didn’t even try fighting back his satisfied smile. He quickly switched out his spatula and continued to cook, only Kazuki did not relent with his pokes and prods and squeezes. By the end of the night, Rei was out of his mind. He kept his cool until the two men were off the clock and properly showered. Rei, having gone before Kazuki, sat on the edge of their shared bed, bouncing his leg anxiously. As soon as he saw a glimpse of Kazuki, he was going to attack. But unfortunately for him, Kazuki was not stupid.

The blond man stepped out of the shower, refreshed and ready for the assault ahead of him. He slipped on underwear and sleep pants and made sure to only lightly dry his top half. Being slippery meant that Rei wouldn’t be able to get a proper hold on him. He also decided to play dumb.

“Oi, Rei!” he called from the bathroom. Rei grunted in response.

“Since Miri is with friends tonight, why don’t we watch a movie?” Kazuki had his back against the wall, hugging the corner in wait of who was going to make the first move.

“Sounds like a good idea.” Rei stood from his spot, fingers twitching with anticipation. “What movie were you thinking?”

“Maybe a mystery? Or a thriller would be nice.”

Rei smirked and crouched into a ready pose. “You hate thrillers.”

“Hah, you got me,” Kazuki chuckled. “You know I can’t stand the suspense!”

Kazuki curved around the doorway of the bathroom while Rei lunged for him. The dark haired man aimed for his waist in an attempt to grab and lift him, but Kazuki expected this. The blond stepped to the left then quickly twirled to the right. Rei, surprised by this, wasn’t able to react in time. Kazuki hooked an arm around his stomach and hoisted the skinnier man over his shoulder. The two had ridiculous smiles on their faces as Rei twisted in his partner’s grip, pushing at his face and back.

“Puhut me down!” Rei growled through a laugh. Kazuki let out a single ‘hah!’ and walked towards the bed.

“If you insist!” The blond man playfully slammed his partner onto their mattress and the fight for dominance began.

Rei hugged around Kazuki’s neck and tried to turn the tables but Kazuki wasn’t giving up that easy. They met halfway with them lying side by side. The blond hooked his leg around Rei’s and pushed, forcing the smaller man onto his back. They became a mess of arms, each of them trying to grab the other’s wrist to try and pin them down. Kazuki couldn’t help but laugh at the silliness while Rei had the goofiest smile on his face. After a few more minutes of this, Kazuki finally managed to hold Rei’s wrists in one arm and hold them above his head. They panted, then Kazuki began to giggle.

“Heh… whahat?” Rei asked.

“Miri’s right,” Kazuki wheezed, “we are getting too old for this.”

Both men chuckled before catching their breaths. They caught each other’s eyes before both of them blushed.

God, they thought, he still looks good. Rei shook his head and focused, still somewhat upset from the night.

Kazuki shook his head and grinned mischievously as he cracked his neck to the side. “Anything to say for yourself mister?~”

A giddy smile forced its way onto Rei’s features. He squirmed with vigor as he bit his lip nervously. His face flushed bright red as the hand hovered over his ribs.

“Kazukihihi…” giggles slipped from the former assassin's lips.

“Reiiii~” Kazuki cooed back. He slowly brought down his wiggled fingers, smiling even wider as his lover wiggled and squirmed under him in a desperate attempt to escape. He decided to stick out one finger and softly brush it back and forth inside Rei’s belly button.

Rei’s eyes shot out of his head as he pursed his lips together, shuddering and attempting to curl up to protect himself, but Kazuki’s finger was hooked. He wiggled it up, down, and swirled it around making Rei squeak and whine with a quivering smile overtaking his face.

“Oh? Is that a smile? Are you gonna giggle Rei?~” Kazuki teased, knowing his partner hated it. Rei’s face grew red very quickly as he shook his head from side to side, biting the inside of his cheek to try and quiet himself. Kazuki chuckled and softly skittered his blunt nails across Rei’s belly and sides, watching him shudder and jerk away from the ticklish feeling.

“Khhk- K-Kazuki! C-come ohon!” Rei hid his face in his bicep.

“You want me to do what?!” Kazuki said in exclamation, laughing when Rei shook his head more and chuckled.

“N-Nohoho you freheheak! Hahahahaha!” Rei couldn’t hold back any longer and laughed softly, his stomach shaking under Kazuki’s fingers.

Kazuki admired Rei. He loved how he smiled, relishing in the rare times he did. And his laugh was so funny. It was wheezy due to all his years of smoking and would sometimes cough between barks of laughter. He would be chuckling normally then suddenly switch to squeaky giggles. And when you tickled his neck, he made the funniest gargled laughs while trying to shove you off.

Kazuki squeezed his belly with one hand which made Rei wheeze and arch his back, his feet kicking against the mattress and sending the blankets askew.

“Hahahahahaha! Kazukihihihihihi! Plehehehehehehease!” Rei pleaded.

“Sorry, Rei. I can understand what you’re saying! I better get my giggle translator ready~” Kazuki grinned evilly as he saw the panicked look in his partner’s eyes, pulling up Rei’s shirt.

“H-Hey, no! Please don’t- Kazuki! No!” Rei tried to sound angry, but nervous giggles got in his way. Kazuki chuckled and held Rei’s hip down.

“Attaching giggle translator in five…”

“K-Kazuki- let’s talk about this! Here- I can work the register every night! For a week!”

“Four…”

“Okay- wh-what about dish duty? You can stick me on dish duty for a month! Yeah! That works doesn’t it??”

“Three…”

“I’ll give you a foot massage after every shift!”

“Two…”

“Kazuki please!”

“One!!” Kazuki pressed his lips to Rei and blew a big fat raspberry on his tummy.

Rei screamed out a laugh, thrashing as if his life depended on it. Raspberries were his number one weakness. Plus, Kazuki grew that stupid little goatee which only added to the tickling.

“AHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAAAAA!!!”

“Hmm, I didn’t get a good signal. Once more!” Kazuki laughed and pressed raspberry after raspberry, watching as Rei’s face burned red with tears of mirth gathering in the corners of his eyes. He laughed and laughed and laughed, eventually pulling his wrists free and pushing at Kazuki’s head.

“Hehey wait! I wasn’t done translating!”

“Yehes you ahahare!”

The two men began to wrestle again, both of them laughing like kids as they tousled, tickling each other as they went.

After a while, they both lay and panted on the mattress, red faced and slightly sweaty. Rei looked over at Kazuki with a dumb grin on his face.

“Sorry for all the pranks… got a little carried away…” he huffed. Kazuki smiled back and shook his head.

“Don’t worry… I’ll get you back…”

#tickle fic #tickle #buddy daddies #kazuki kurusu #rei suwa #buddy daddies tickle fic #buddy daddies tickle #happy birthday best friend!!!#idk if you remember this but it was a wip that i hadn't finished in forever lol #and don't worry! the other fic i have should be ready... at some point XD #anyways happy late birthday and i hope you had some good cake!

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