If you've bought a mosaic version of Yuri no Yume: Wet Night, we have a free uncensor patch to remove the mosaic. Obviously, you should only use this if you're in a jurisdiction where it's legal to do so. Instructions for applying the patch are inside the zip. The patch will work on Windows, Linux, and Mac versions.
You don't need the patch if you've already bought the uncensored version from us.
We will also make an uncensor patch for the first episode of Yuri no Yume available upon request.
If you don't already have Yuri no Yume: Wet Night, you can buy it from our main Yuri no Yume page, or download a free preview chapter.