Anitsuu!
It's basically the BL version of brothers conflict, but the MC is not stupid, just naive. But who can blame him, he doesn't expect that his brothers will turn out to be like that lol. I want a timeskip where they all end up maturing and stop pinning the brother. Like some random dude/girl dates their brother, they test the person, the person passes, the end. But that kinda defeats the purpose of this story, lmao.
Tsumaranai Ninomiya-san
The first and second story are okay, the romantic development was sudden though. The last story is what got me
Ibitsu na Koi no Seesaw Game