Definitely an awesome game. The walkthrough is a bit messy/overwhelming. Maybe break down the route requirements separate from the main story. Also maybe a list of outfits and their requirements. Stuff like that helps instead having to comb through everything.
Also if the game has a "point-based system" there should be a way to check the current/maximum points in the game. The futa really should have both since that's what translates as or else maybe call it dick-girl. Which brings me to a question. Does the futa route negate pregnancy?