Writing this as of the end of the first H-scene (idk if there are any others yet at the time of writing this), but I kinda dispise the main character. now, keep in mind, this isn't a shot at your writing, keep doing what your doing and I'm sure the story will turn out even better then it already is. I love this concept, a horror H-game. Although, when the main character basically doesn't listen to the game's choices and takes a path that the player doesn't see coming, it's normally a welcome twist. but in this case I don't think it really worked. As the exact thing happened that I thought would happen by chosing the opposite option, which in my mind gives off the idea that choices really don't matter in this game. I'm sure you know what I'm referring to, but I won't say it here, as to not spoil it for other people any more then I otherwise may have.
Again, though. I am enjoying almost everything else about the game so far. It's a great concept, and you've been portraying it well.