We've set up a special offer for our two yuri-centric games, A Little Lily Princess and Black Closet, so if you own one you can buy the other at a discount.
While very different in gameplay and overall style, both games feature a female protagonist and a cast of female characters to get closer to.
At the moment, this is a test (we haven't done bundling before) so it may not stick around. However, if it goes well, then any future yuri-only titles will also be added to the bundle to make it easier to collect them all.
Enjoy!