64 Reasons I Love You
Prompt: Project
Pairing: 1827
Time: TYL
Kyoya Hibari doesn't like Verde. He has a bare minimum of contact with the Arcobaleno and left matters involving him to Shoichi or Spanner – usually the blonde since he was far more tolerant of people. So when Tsuna explained that he wanted to be a test subject for Verde's newest project, Kyoya was furious. Beyond furious actually.
"What?" he hissed between his clenched teeth. ""He's not a doctor and this is clearly a medical-"
"Ryohei and Reborn will be there at all times," Tsuna interrupted, "and Lussuria wants to be there to if he's not on a mission for Xanxus."
Kyoya's glare didn't let up. "I don't want-"
"We've talked about-" Tsuna had jumped to his feet as the conversation became a rare argument between the duo.
"Adoption!" Kyoya finished. "We've talked about adoption, not about you becoming some experiment for male pregnancy!"
There was a short tense silence. A minute passed before Tsuna spoke in a soft voice, "I don't want to fight with you but I want this Kyoya."
"Tsuna," he sat down on the bed and pulled Tsuna down into his lap, "I want to have a family with you too, but not at the risk of losing you."
Tsuna leaned forward and put their foreheads together, "Kyoya, please. Let me do this."
There was another small pause before Kyoya sighed, "I have to be at all of your appointments - no matter what -, you take the last two/tree months off, and Ryohei moves into Gokudera's old room to our right for those months." Tsuna nodded as he listed off conditions. "And we name a girl after your mom."
Tsuna smiled, "And if it's a boy?"
Kyoya was silent for a minute before saying, "Dino. We'll name a boy Dino."
E/n: Directly related to prompt: We All Float On
In which I mentioned three children of these two (I'm adding Middle names) –
Nana Yuni Sawada-Hibari
Twins and Dino Hayato Sawada-Hibari, Enma Takeshi Sawada-Hibari.
I want to write more about these guys. I don't know when I would do this though.