Love the game. Models could use some work, but sounds like you're already aware of that :)
Honestly, the biggest gripe I have with the game is the time system. It feels like you added it in, but never really did much with it. Most of the time, the player has only 1 available event per day, sometimes 2 - out of 5 time slots.
The result is that money is functionally infinite, because you can work 2-3 times/day every day and not miss anything. For the time system to feel impactful, there needs to be more going on during each part of the day. Things to do that the player WANTS to do, besides just work or skip time usually.
For the positive, the pacing is great. The way it's set up ends up being that you do the girls sequentially, same order is forced on you (also detracts from the time system and location system). The writing is good - doesn't feel overly wordy, nor like the dialogue to a low-budget porno ("I'm here, you're hot." "Oh, you know how to flatter a lady, whoops I dropped my clothes.").
Looking forward to more updates!