This game is not for me. I'm sure someone out there is really entranced by the writing and the pacing of this story, but I can't see how anyone would like it.
It is pretty much a VN happening in an open world, and that just means clicking around until you find out where you're supposed to click, and that's really bad game design. The ideal solution for that would be adding content to all locations so that you can have a proper sandbox game, but that's probably not happening, so my suggestion, Dev, is: get rid of any button that isn't being used. Make this a proper VN so you can focus on adding more paths and content. And be mindful not to focus too much on a single path and disregard previous choices.
I'm a big fan of office-setting games where a sexy, bitchy woman gets corrupted(Newlife by SplendidOstrich, X-Change Life, Making of an Office Bimbo by SCOperative) but this game lacks the office setting, the bitchy and the sexy and the corruption kinda sucks.
Nonetheless, good luck, Dev.