Just about done with part 2 of 4, and after my latest hour I had to post my thoughts on the game.
+ Good models with varied body types
+ Decent-to-good renders, for when the game was made
+ Fun premise of corrupting your daughter via friend/love and it's progression
+ Side characters were a nice touch to detract from the story (more on this below)
-- One of the "clickiest" stories I've played. It's a SLOW burn, with thousands of lines of text per chapter. Two minuses for this alone, as we have to read not only what they say, but ALL of their thoughts surrounding it.
-- The main love interest (your daughter) is so unbelievably repressed and hesitant about ANYTHING having to do with sex, it actually is a major turn off after a while. Halfway through the game and she's barely up to oral (just happened for the first time). Also two minuses for this - she shouldn't be this bad no matter what - relationship to her father nonwithstanding. She's madly in love with him, and it's just unrealistic.
----- Some of the DUMBEST characters in any AVN I've ever played. The choices they make are outstandingly stupid, reckless, and just oblivious to everything around them. I won't spoil any plot, but in chapter 2 where they are trying hard not to be seen publicly, they run around town like teenagers in love, ignoring everything including what they SHOULD be doing for the plot. Because literally no one other than a sub-90 IQ human would be doing what these characters are doing, it gets a full five minuses for this alone.
Normally if all of those minuses hadn't been there, I'd have given the game a 4.3-4.6 rating, as the rest of it is an enjoyable experience (despite some janky animations which are excusable due to the game's age). But good god, the stupidity on display coupled with just how repressed the daughter is.. it's just too much of a letdown and drags the entire experience with it. Ends up a 3.0 as a result.
I'd make other suggestions for the dev on how to improve it, but since it's been done for a while now it's a moot point. If you decide to play it, beware that you could probably write a graduate dissertation in the same time it takes to play all four chapters, and you'd probably get in more wanks with the dissertation as a result.
tldr; decent, but too many negatives drag what could have been a stellar experience down.
Edit: Updating my review to drop the score from 3 stars down to 2. The MC's daughter (main love interest) gets dumber the more the game continues. Near the end of chapter 3, she's about the equivalent of a monkey with a concussion. Forrest Gump would appear to be the sharper if they were put side-by-side. From that perspective, go into the game looking to skip all of the story and text, and just focus on the sex bits - the rest of it isn't worthwhile.
Edit 2: Further dropping my 2-star review down to 1-star, due to inconsistencies in the story that just get worse over time. Game isn't worth playing at this rate.
Edit 3: Finished the game. Chapter 4 is fuck-all bad. The story is just so predictably lame and cheesy, with everyone doing the worst possible thing at the worst possible moment. It's just unbelievably bad. Do yourself a favor and avoid this game like the plague, unless you use CTRL to skip the story entirely.