Played as far as I could for now.
1. The loading time when you first start a new game really needs some optimization.
2. The FOV slider needs more information (vertical? horizontal? numbers?).
3. The walking animations look a bit rough and the sister character looks a bit like she has Lordosis.
4. The grass in the garden could also use some improvement.
5. Imho the breasts could use a bit more work, they look a bit asymmetrical and wonky based on the preview pictures on the first page of this thread.
6. The quest "Moving On" can't be finished because it doesn't register the "Clean out Dad's office." part.
I'm still at 0/6 despite me picking everything up and putting it in the box.
7. The quest "Same Day Delivery" can't be finished because it doesn't register me opening the shopping app.
Voice acting is a nice touch but makes it harder to mod it from step-mom to actual mom
And Patreon doesn't differentiate between real incest and the step stuff so another way of doing it would have been to create a Patreon safe version (no voice acting) and then just create an incest patch (with proper incest instead of step) which also includes the voice acting (this way there would be no need to record all the lines twice).
But so far it looks pretty promising.
The MC is a bit too tall and too old but that's just my personal taste