Silly theory of mine

Everyone know about the Hitachiin's twin brotherly love but do they know that they still have more brothers, two older brothers and another pair of brother to make them triplets that even Kyouta doesn't know.

The brothers they love but their brothers don't want to be popular around the school or because of that, they just want a normal life.

but....

what if their brothers went and visit their brothers at Ouran? what will happen?