Thanks to a really nice person who mailed me, I have now to share a few otome games with you! :)
The first one is called "(P)lanets" and you can find it under the downloadable games. It has a really nice story and art. I'm sure you'll like it :)
The second one is called "Hatoful Boyfriend", it's a game where you date pigeons. It does sound rather weird, but it's actually quite interesting, so despite it's premise, I strongly suggest to play it!
Tough, I do must mention that this is a demo version (the full version has longer story and costs) and it's originally in japanese. So you need to download both the original japanese game and the english patch.
You can download the patch here: sce.inkwash.net
And the game here: hatoful-boyfriend/game-free.html Scroll all the way down and click on either the big blue button that has the word "Win" in it or "Mac", depending on you OS. Then a new page should appear, there you should click the text in the yellow box. Wait a little and a window should appear that allows to save it.
For the patch to work, you need to replace the src.fwd file in the game folder with the one in the patch folder.
There are some possibilities encountering these problems:
If you received an error message, update your QuickTime player.
If the game dialogue box displays boxes, change your system locale to Japanese at the control panel.
Here is the walkthrough for the game by the same person who suggested these games :D : Hatoful Boyfriend Walkthrough
The third and last game is called "Star Project" and for this one you just need to register to the game site and then you can play! Right now you can only romance Touya, but that's because the english version of this game is still a beta version(The original is in korean, it also has a japanese version.). It's quite fun nonetheless, so do go play it :) (It has the voice acting of the japanese version!)
I hope you have fun playing these games!