Really enjoying the game, just a few flaws that I've noticed.
1: as I've seen some other point out, there isn't continuity between events (with a few small exceptions). All of the initial weekend dates are "first dates" that do not have a variation for repeating them, so you'll get conversations about having sex for the first time multiple times. This ties in with other events that involve sex (or the lack of it) where you can go on a date with the mom and have sex one day, have a conversation in the kitchen about how you're going to fuck her all the time now the next, and then go "dominate" her in the shower after that and have her stop you from fucking her because that event takes place earlier in the timeline. I know that this kind of thing is much harder in sandbox games, but eventually some variations (at least in dialog) needs to be applied to almost all of the events.
2:I assume these next problems are just "The game isn't complete yet and they will be added later" but I've noticed that when you start to give people new outfits that there are a lot of times that they default to their original ones. I think the only time I've seen the older sister actually wear the lingerie is at the dinner table when you can give gifts to the three girls. Along those same lines, once a girl is in her late stage pregnancy, they will completely disappear except for a single event for each. I had all 3 preg at the same time and had to time skip until they gave birth to even progress the game. As I said, I'm sure the "pregnant variations" of all the normal events just aren't finished yet, so not a huge negative, just took me out of gameplay for a while.