Thank you! So far, the story doesn't seem bad, but it needs a lot of proofreading for spelling, grammar, and polishing weird sentence constructions.
Could probably use some fixing to the code for the "caretaker" sentences as well. I'd strongly suggest referring to her by her first name more often, instead of the description of the relationship. And maybe include two variations, a long and more official version (like "Stepmother"), and a shorter casual version ("mom").
Also, not sure if Ren'py allows for this, but try to include some way to make the first letter capitalized when it's at the start of a sentence, but lower-case when it's not.