After years playing this, I finally finished it.
Don't get me wrong, I would like to give this game a better score. The animation is top notch. The models are very good for a "amateur" game (except the protagonist, why it have to be those prepubescent skinny bastards?). Even the story (for a game that my main focus is wanking) is good.
BUT
The fucking load times, every fucking screen is a new load and even in SSDs it's a lot of time. I think it has been 5 years since I played this game for the first time and only now I had the patience to finish it. Also, the poor questing, it's OK to not have a "Skyrim Style" quest marker or something like that, BUT YOU HAVE TO GIVE MORE DETAILS ON THE JOURNAL! The RNG and the grind are bad, but acceptable on their own. But, put on top of that the load times, using an walkthrough almost being a necessity and the lack of quick save feature and it becomes almost insufferable.
If not for the excellent animations, good models (minus protagonist) and great gooning potential, I would have abandoned this game a long ago.
I still recommend it, BUT, beware, you will need A LOT of patience.