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All of a sudden, jail didn't look exactly like a bad place to spend the night in, especially after ending that perverted demon's life.
How dare he- No,actually. How? How did he put that in there? How is a baby -Shidou's baby- growing up in Rin? His baby brother didn't even have a womb.
At least that's what he knew all his life. He bathed with Rin, swam with him, helped him changes his clothes, saw him pee and never ever had he seen something that he didn't also have down there.
And yet, they somehow reached to this day.
With Rin's belly looking bigger than usual -still not much, probably only 2 months in the process. Thankfully, there was time for him to regret it- and Shidou fucking Ryusei looking far too smug about it for his own liking.
Rage surged from deeply within, but Rin was looking at him with those big eyes he only does when he's worried about what would be his reaction... Ugh, he could already hear the "nii-chan" coming out from those pouting lips.
He needed to calm down, if he was lucky -like he hardly ever is- it wouldn't show on his face how mad he actually is.
"Fine" he sighed.
"So you are okay with it?" Fuck no, why would he be okay with his own little brother becoming the mom of that bastard's kid?
"If you wanna do something so tepid with your life like raising a brat that'll be biting your nipples and drinking your youth for years is your problem, don't bother me with it" Sae didn't mean his words in a mean way, but Rin seemed extremely offended by them, almost raising to throw a tanthrum at him if it's weren't for Shidou's hands on his hips, sitting the younger on his lap to calm him down with stupid kisses on the cheeks that made Sae frown at the boldness of doing such a thing to Rin infront of him.
Shidou murmured sweet nothings to Rin's ear while his hands traveled to His belly, massaging it with pure care and tenderness before looking at Sae and sighing. So unlike of him that it almost made the oldest Itoshi's eyes widen in surprise.
"I think you should leave, but we'll talk about this again in other ocasion, alright, nii-chan?" Ryusei teased softly, like trying to make the room comfortable again with his tasteless humor.
Sae scoffed yet didn't say anything, picking his things to leave.
He approached Rin a last time, both brothers looking at each other for what felt like minutes but actually were seconds before parting ways.
Sae was already on the car that'll drive him to the airport when he looked through its window a last time.
This was their nicest interaction in years...