[Maids! Maids! Maids!]

Originally Posted by Shinova

There are actually two protagonists in this game, so you have at least two couples.

If I'm reading the CG pack I downloaded long ago correctly,

Spoiler for light (probably) game spoilers:

The older brother hooks up with Nao. The younger brother seems to have a chance of hooking up with either Sayaka, Yu, or Aki.

Spoiler:

So Nao isn't even in play. Geez. Did I pick the wrong character.