The big problem with this game, apart from the grammatical errors, spelling and the like, is the inconsistency in the dialogue.
For instance:
Katrin to MC: You're sweet, thoughtful, I could fall in love with you, but Brian's a pig, with him it's all about sex.
1/2 hours later...
I'm going to ask Robert for a divorce, and marry Brian...
I think a proofreading would be welcome before publishing a release.
Now, as far as the story is concerned, I find the fetishes a bit too idealized, but I can only rely on my own extreme experiences. I mean, crossing the line of certain taboos isn't as trivial and easy as it seems to be in this game. But well, Who am I to tell the Dev what to do?