Hi there,
first of all, thank you for taking the time to play our game and giving us feedback!
Secondly, I'm not sure about the corruption tag but I will ask around. As far as I can see it, MC is more guiding the girls along their path to discover their naughty inner self, rather than "Corrupting someone's mind robbing them of their purity/innocence.". In my opionion, this is more like a more subtle sex-ed teacher than a corrupting leecher.
As for the synopsis, you may be right. This might sound like an excuse, but I'm mostly the coder, so I'm not 100% on the story. With that said, yes, the current plan is to advance all girls story to a certain point, so you can't just ignore one girl or tell her off and she's gone from the game.
To be clear:
There's nothing here that says that you can do that. But I can see where the highlighted part can lead to that assumption. It is meant the way, that at any given day/time you can choose which of the available events you persue, not that you have the freedom to ignore the part of the story for the whole game. As the "at your own pace" says: "Okay, I'll do Minerva later." not never.
I'll see that I can make this clearer.
It's pretty early in the story so far, so I wouldn't judge the character development to harshly yet. There are going to be some twists and turns and as far as we (the team) talked about the different characters, they are quite divers — different backgrounds, ideologies, tempraments etc.
We are more than happy to get constructive feedback. So, if you could point out which traits you mean, we can and will have a look at the character itself and their development.
Speaking of development and as I said earlier. We aren't that far into the story and e.g. Gemma will be one of the foci for the next update. She didn't have much time to shine yet, but she might also be one of the two girls you like.
(You dislike Cindy, Judy and Minerva, as I understand it?)
As a summary: We will take your feedback to heart and I will see that I can update the synopsis in the OP and possibly add the corruption tag.
My advice would be to maybe wait a few more updates and then try again, when there's more content available and time for the characters to shine with their true light. After all, this is "only" the second story update.