Having finally played the game now, can say that in general it works and seems to move in good direction.
Renders:
Are good enough for characters that matter to us, Kimberly looks especially nice in comparison to other women. So in that sense, whenever the other characters compliment her and single her out as being the best looking it feels believable.
Writing:
Cons:
I am definitely not a good writer, nor is English my first language but I wanted to comment a few things. As a whole the writing is good enough but can definitely feel awkward at times. For example: "A little while later, Kimberly is arriving at school". It is a sentence that when I read it, it somehow bothers me. Maybe just the fact that it exists in first place? We know she is going to school and then next see her there, so already starting with "Living in a trailer....." would be sufficient enough? There were other cases like this where sentences individually felt a bit off but to me that is fine, as long as the thought itself in the message is fine.
Pros:
The setup for her situation and motivations is believable enough to set up her corruption path. Unlike the japanese porn level of stupid "Oh, they have a video of me masturbating" or "They took a picture without my consent, guess I have to become a sex slave now", despite having a million options at their hand. In here there is urgency, she has only one friend and yeah, has to manage school, work and taking care of little brother and her mother. Sure, there might be options for her but it is a porn game and this scenario is good enough.
What I liked the most and what was done really well was Kimberlys inner thoughts towards the older men and how disgusting they feel to her when they obviously stare at her or try to force themselves on her. I could not immediately remember other games, where it was done so consistently.
Maybe the only thing I would have preferred was more comments towards her first experience with the dick. Think she just said "It's gross"?. Would not mind seeing more more of her negative thoughts towards how it feels/tastes/looks and. Feel like it would be a good contrast later to when she is fully corrupted (if this is the path for her) and how she then actively craves for it and loves their dicks.
As last thing I would comment that I liked to see how Kimberly actively showed her dislike towards any sexual actions and also actively trying to get out of those, especially how she found the excuse to not do things with grandpa for one evening because she could herself watch over her brother. It makes the slow steady corruption all the more rewarding.
Characters:
Can't say too much, have had little time with most of them. I guess the main 3 ones are also the best: Finn, Skroob and Jethro. Also bunch more introduced in short amount of time and honestly could be too many but as long as there is focus on select few, while the rest act as support to the main ones then it will be okay.
Then as a little side comment I also liked how Kimberly was given different clothes for school. I am a sucker for corruption that is shown through changes in clothing as well. Where it can initially get progressively worse at her work places/school and then later carry on to her life outside of it. Like her choosing skimpier clothes willingly in every day life.