Honestly, it wasn't that bad. Writing felt a bit robotic at times, but otherwise it was decent enough. There are some odd size differences (like in the car with their heads touching the roof, and at the dinner table). The characters seem too big for the environment they are in. Plenty of choices to make the game your own and go down the paths you want. I just hope the paths aren't locked to those choices only. Meaning, being able to make different choices here and there, but still be on the path you want.
MC is decent so far, not too pervy (they are a little though), but it's not over the top like most games like to do where it comes off as creepy or rape-y. Though, who the heck gets a hardon at the start of hugging someone? Seriously wish that trope would just die already. It's such a stupid thing. As long as the MC doesn't become some creepy pervert with constant thoughts of rape and groping, then it will be all good.
Usually not a fan of incest games, even though this is step-cest, but this wasn't that bad. I like it mostly cause of all the choices you get to play it out how you want to. Interested to see how this goes. Thanks and best of luck with your project.