I enjoyed this more than I was expecting. There's nothing amazing here, but there's a level of competency with everything in the game (other than perhaps some choices that may or may not be meaningless).
The writing was coherent english without any issues that I noticed.
The story is basic, but told well enough. Not too wordy. You get a good feel for the MC's reluctance at being put in a weird situation juxtaposed against his attraction for the girls.
The characters are distinct and likeable. The MC's a bit of pushover, but not in an annoying way. It just feels like he's along for the ride, rather than driving the plot. The boss's daughter is cute and insecure. You kinda feel for her being stuck with such ridiculously overprotective parents. Her friend fits the typical outgoing best friend role. It's not revolutionary but it works.
And the boss and his wife are probably the worse defined characters. Simply because there's so far no explaination for why they're so unreasonably protective of their daughter. It's not necessarily a huge flaw as there is tons of room for this to be clearified later.
Some downsides to some people may be that the game seems to railroad you onto the same path regardless of what you choose for most choices. Some of the choices do have minor consequences though, like seeing a small extra scene, or a bit of a change in dialogue down the line. But so far there's nothing that substantially changes the experience choice wise.
The renders are pretty good. Not amazing but I'd say a step above average. I don't think I've seen most of the models in any other game so that's a plus. So far there's only one sexy scene, with a few other nude or close to nude exceptions. But they were all done well and the story justifies not rushing things. I think the pace is reasonable.
All in all, I had fun playing this. It's not a crazy innovative title or anything. But it is an enjoyable game with solid production values. If you don't mind fairly linear game-play, give it a try.
Edit: The music does get a bit repetitive. The dev may want to consider adding some more tracks to the game. That's the only real complaint I have, but it's not like you can't mute it.