Update Monday.
So 0.4 is nearly done. Sorry it's taken so long. The mom party is a bit more complicated than the Des party was mostly due to Evaline. Given how many different variants there with her and them drastically changing how things would play out. Thanks to you guys and my new graphics card I am able to render a lot more a lot faster so this update will have a lot more CGs than previous updates. 
Also I have spent a lot of time recently learning the code for renpy and how it works. While that probably wont have a lot of effects on this game in terms of what you see, it is helping me a lot in the back end, making sure that I can keep track of various choices as well as making it less buggy.
A bit of a heads up on this update though. I originally said the mom party would include a threeway with the mom however the way I write is letting the story play out in a natural way and not force anything to happen. (That was the reason why Evaline could come stay at your place even though that was never my intention when I first started, it just felt right given the context of what was happening.) Because of that, I don't see a threeway happening at this time. Now the party is not finished so that might change, and I always reserve the right to do whatever I want. That being said, yes you will be able to progress things with your mom and or with Evaline based on your previous choices and that will involve sex. Because of course it will.
So thank you everyone for hanging in there. I hope to have this update done soon and will release it as soon as it is finished.  
Also my birthday was last weekend so I sorta took it off from everything.