I think it's good for smut and such, but I kinda want the main to work on winning his brother's love in a sober sense. That way we can get some interest plot lines. As for the other pairing or trio, I kinda want it in a way that it is revealed that the uke likes the friend of the main and the older brother wants them both so they end up a trio. I want to see some relationship development.
Doko ga Ikenai!?