Okay, I normally just lurk and play, but this one made me have to speak up.
First things first: as a horror writer in my day job, I love the concept, and am fully interested in where this story goes. The renders are great, the models aren't the overused "boobs as big as your head / Daz "Voluptuous" morph cranked to maximum" stuff, and aside from the non-choice choices, the gameplay's not bad.
Here's the massive BUT. Please, please, please, if you're making a game where dialogue has to be read, use proper spelling and grammar. "Your" is a possessive, indicating something belongs to you (i.e. "That's your story."). "You're" is the contraction of "you are" (i.e. "You're crazy if you think that."). I play this stuff for escapism, and that stuff yanks me out of the story in a heartbeat (dealt with too many editors to ignore it). PLEASE figure this out. Other things to watch: "their" (possessive of two or more people), "there" (indicating location), and "they're" (contraction of "they are"); "to" ("toward" or "until") and "too" (also / in addition to); "its" (gender-neutral possessive) and "it's" (contraction of "it is").
If English isn't your native tongue, I get it. We've got one screwed up bastardization of language here. But the game dialogue makes too much sense for me to think that's the case. Watch for those misuses of words and run spell-check. It'll definitely elevate what you're doing into a different level.
That said, can't wait to see where you're going with this!