I played through the "restart" I guess, I'm assuming the v1 download has more content or is just on an inferior engine? the difference between the two was very minimal. There's a bit of change in dialogue and 1 different scene where she flirts with another dude. The core of the story was exactly the same though the only real difference is the actions of claire look different while carrying the same intent, and zoey is the same she states she's willing to do whatever it takes to be with you, and the difference by ch3 is in 1 she's willing to try exhibition play in vanilla route and in ntr route she's willing to try to get into swinging for you, "if that's what it takes to get you to look at me" she words it basically the same in both routes. Honestly that's why I liked the premise of the game like I said. The women don't change they are there primarily as erotic pleasure dispensers, for lack of a better way to put it, but their method of doing so changes based off the route ie the readers preference. It's an appealing concept of love being an intention and an emotion first, and an action second. It means the person they are with she's going to change based on what will make him happy, and her behavior is going to reflect whatever that thing is for him. You could inject any tame or depraved fetish into the story and it would work just the same, and that's a good thing in my book it means the story is able to stand on its own legs, its a good trajectory to keep.