Thank you @Blurrey_Face for the idea
Narrator's pov
One day, when Ice Hashira Douma saw uppermoon 2 Akaza in a random forest, he was mesmerized by upper twos beautiful short pink hair, his long eyelashes, his honey yellow eyes, his pale skin with blue stripes and more. He wanted to get closer but Akaza noticed and quickly ran back to the infinity castle. Douma wanted to chase after Akaza but he couldn't as Akaza was way more faster than him.
Timeskip
A few weeks later, Douma was still thinking about Akaza when he was on his patrol. Lucky for him, he met Akaza who was injured severely so he went over to Akaza who was healing slowly but surely. When Akaza noticed him, he stepped back and tried defend himself. Douma was starting to get turned on by Akaza's soft groans and couldn't resist himself and pounced on Akaza, flipping him over while pulling his pants off. He quickly positioned his dick in front of Akaza's hole and thrusted all of his length into Akaza mercilessly. Akaza, surprised by Douma suddenly fucking him, tried to pull him off but his body didn't have enough energy to do it. They both cummed after a few more thrusts.
End
I'm sorry that this is very short, I didn't have much motivation for a few months but I will try my best to do this smutbook.