Well..I tried. Thoughts are,
First seems to have been resolved now seems a banned topic so we'll leave that.
Stupid sized trope mom and gran tits. Tick.
Overused trope school setting/school jock bully/friction. Tick.
Ovely hyper sexualised futa? (or in this case...more trans as imo, futa's should have both genitals). Tick.
Cute, sexy sisters (one of which has attitude) who will obviously be fucked seven ways of sideways? Yup...tick that one too.
It's all very...well, all been done before and honestly, better too (though accept plot/story wise, this is just a small demo).
The good? The render quality and animations are absolutely top-notch. The UI is wonderful, clean, simple yet stylish, one of the best I've seen in over 700 VN's. Clever coding too, URM fails to find decisions, not sure if this intentional or not by the dev but the included 'highlighted' options work. I also like that decision boxes are slightly off to the side. Works very well with the name/text and the divider layout which is again, one of the nicest I've seen. The writing is also a major plus in my opinion. Clear, concise (little humour too) and not the typical crappy Eastern Eu rubbish that seems to plague and infect this genre. Top marks for that also.
Ultimately, for me it all looks beautiful but once again, it is really nothing we have not seen before, done before, played before. There's nothing here that actually stands out as different (currently). It would need to be an exceptional storyline for me to want to bother continuing with it, let alone supporting.