Welp, I had a little free time this morning, so I was browsing for an early release game to zip through. Ding!
It's not bad. Yup, as you freely admit, horrible English translation, but we're all used to those by now (doesn't mean we wouldn't appreciate better translations, just that we're somewhat capable of back-burnering it).
The game is light and quick-paced, which is nice, since I've been wrapped up in a few word-heavy games recently. I like most of the models, except the receptionist - she needs some refinement, I think.
The only other male character is, appropriately, a dick. For the MC, this works out fine, since every female will gravitate to him, if only by comparison. Plus, every game needs its "Eric" - someone to really despise. I support Jaydem's imaginative disposal of the doctor, though I expect you have too many plans wrapped around him to get rid of him very soon.
There's a nice variety to the body types and looks of the ladies that it should defuse the redundancy of what appears to be a highly sexualized story line.
Since other games have shown you can successfully have Mom/Sis action early in the game without "ruining" it, hopefully you won't make us all wait too long for the exploration of this (in more than dreams).
Good start. I'll probably wait one more update before committing cash, though, if you'll forgive me.