This is clearly a strong start, but it is very story focused. There are some steamy scenes, but they are short and not too many of them yet. It kind of depends on how you play the MC... as a complete horn-dog or as a normal dude.
So far, all but one scene has the women throwing themselves at the MC with little work on his part to get jiggy with it and I find this a little off putting. If you are going to have a story heavy VN, then don't mail in the H scenes and that's the way they feel. There is no challenge in getting the LI interested and there is really no established relationship.
The graphics are all a little suspect too. The MC is one thing, but some of the women look seriously over morphed. I don't know what the hell is up with Kayla's hips, but she looks really odd. Her face, specifically her mouth, needs some work too as it makes funny shapes and often looks strange. Also, I think the MC's eyes are supposed to be blue, but they look like black pits in a lot of the scenes and it makes him look odd.
Then there are all the references. I am not sure why so many of these new games feel like they have to reference the same characters from other games, but it is annoying. And once again, all the 80s pop culture references... it kind of dates the dev. I will, however, admit it at least fits a little better in this story as the MC is older.
My last thought is about the MC. He is a bit of a Gary Stu. Everything comes easy for him. He is instantly a good Dad, good friend, good businessman, good manager, good soldier, good storyteller... ad nauseum. If he is so perfect, why would he hook up with something like his ex wife? I would have like to have seen him stumble a bit. Maybe the youngest daughter is more skeptical and takes longer to warm up. Maybe someone from his past appears and there is some obvious tension... IDK. ANY kind of drama would be welcome.
Despite my comments, it is a well written, albeit story heavy VN. The dialogue is mostly believable and all the characters have some depth and originality to them (except when they are throwing themselves at the MC). The pacing is good and the scene blocking is solid as well. The lighting needs some work, and some of the models need to be cleaned up, but for the most part, it is a really good production and the dev is clearly talented.
I am looking forward to seeing how this story unfolds. Awesome start.