To say Tsuna was worried sick out of his mind was like saying the sun was bright, the sky was blue. A glorious understatement that didn't even begin to cover what he was feeling. Someone had taken /his kids/. There was hell to be paid. Part of the Adoption by Kidnapping Verse

Konran: (noun) chaos; confusion; mayhem; also, a kitsune who adopted one Sawada Tsunayoshi as her best friend and gives absolutely no shit about Vongola and this tiny baby claiming to be a tutor.

"I have a tutor." Sniper looked up at his companion. Sawada Tsunayoshi was, by all appearances, someone he had never expected to last long here. But the teenager had proven to be quick on his feet, full of grim determination despite his gentle heart and soft smiles. "Is that so?" Sniper said, out of mild curiosity. "Yes."

no one ever seemed to understand, you do not get between a Sky and their Elements. Sequel to Adoption by Kidnapping

In which Tsuna frets, Reborn is amused and their little sniper manages to inherit some of his fathers' more troublesome habits. Sniper-Mask-is-Reborn-and-Tsuna's-kid!AU (Do not need to know Tenkuu Shinpan in order to read this)

"Six years of marriage, and you never once mentioned you were a hitman for Millefiore," Tsuna said offhandedly. From across the room, his own weapon pointed at Tsuna, Reborn smirked, that infuriating look that drove Tsuna around the bend. "And you never mentioned that you worked for Vongola, darling." Mr. and Mrs. Smith AU

Takeshi, not Tsuna, is the straight man, the sane one of the series. This changes everything (and yet nothing at all).

Six-year-old Izuku met a young man with brown hair and kind brown eyes that sometimes turned orange. A young man who had the brilliant Orange Flames that didn't burn Izuku when he touched the flames and sometimes grew as cold as ice. This changes Izuku's entire life.

Death is a delightful hiding place for weary men. - Herodotus Skull, Death and the theory behind immortality.

Your Horoscope for Today: may you live in interesting times A chill ran down Sirius' spine. Why on earth was the newspaper using a Chinese curse as a horoscope? He shuddered once more. Interesting times. No thank you. The reason why he became a tiny bookstore owner was because he didn't want an interesting life. Then Tsuna walked in.

It turns out that Mukuro forgot to do something important during his Reincarnation cycles. Tsuna is not pleased.

Dying Will Bullets weren't supposed to do /that/.

Every time I discover another piece of you, I fall deeper in love. Love stories bits from my tumblr. R27 Ch 1: Tsuna never knew what to do with his hands. Ch 2: "Your smile is not as bright as it used to be." Ch 3: Cuddles. Ch 4: Bad pickup lines Ch 5: Cosplay Wedding

There was always something strange about Namimori. No one noticed it until they were knee deep into the mystery. As Reborn would say, "Goddamn Namimori." Part of the "We Weren't Born to Follow" universe

There was a doll in the glass case. Tsuna pressed his face against the glass, peering at the doll. Lifelike and life sized, the doll was dressed in a dark suit. A fedora with an orange band was angled downward, shielding the doll's eyes from most people, but Tsuna could see the dark eyes, black as the night sky, gleaming just beneath the brim. Magic Realism

"You know, some people say it's the quietest people who have the loudest minds." Reborn could read minds. This wasn't a particular secret that he hid. It wasn't his fault no one really believed him. Meeting Tsunayoshi was… fascinating.

There was something odd about Tsunayoshi. Reborn had read the reports that Iemitsu had provided him. While he didn't outright say it, Reborn knew that Iemitsu was disappointed that his son had, in Iemitsu's own words, 'turned out strange'.

The Guardians try to cook, much to Tsuna's infinite dread. It goes as well as expected.

Tsuna was facing a problem. He was out of sugar. Only one thing left to do, ask his neighbor. Should be easy right? R27

Miraculous Ladybug Fusion. Tsuna is the most cowardly person in Namimori. He has no idea why Natsu, the Kwami of Courage, thinks that Tsuna would make a good superhero. Or why his superhero partner is flirting with him. R27

Shoichi and Spanner could fall asleep anywhere at any time. So caught up in their experiments, they would work until they collapsed out of necessity than actual desire. On the other hand, Tsuna could asleep anywhere at any time out of necessity. One did not survive their teenager years with Reborn as their tutor without learning to do.

Side stories to 'If There's A Song In Your Heart'. Soulmates were tricky. They weren't easy to find, especially when all you had was a song in your head to guide you to them. But despite all the trials and tribulations, it was always worth it in the end. R27

Never in a billion years would Tsuna ever considered that Reborn was shy. Alternatively: All the words Reborn said (and didn't say) that Tsuna wasn't meant to hear. (Except Tsuna heard them all.) R27

It was simple lesson. Reborn had freckles. Reborn did not like people pointing out that he had freckles. People who pointed out that Reborn had freckles either got shot or were beaten so badly they spend anywhere from a few days to a few weeks in the hospital. Tsuna was always the exception. Light R27

Tsuna made two mandates a year after being Decimo. 1) There was to be no marshmallows in the Vongola Mansion. Ever. 2) There would be no more than one SMALL bag of grape candy in the house and Lambo was only allowed ONE candy a day and only after he finished his homework. Now why did Tsuna do this?