Begin playing. It looks like devs are compensating for something or project their own kinks. Apperance of giant dick is meaningless. OK, women parts are changed to accept that dick but why? With normal size there's no ajustment needed, that's more efficient resourse-wise. Appearance of enourmous boobs is meaningless too. OK, MC is into big boobs (never met such person IRL), let them have big boobs, but why unnaturaly enormous boobs? It makes no sense. Such boobs makes women ugly, and makes this a turn off. For porn game that's disadvantage.
Well, beside that obvious things there's what someone might call a gerontophilia. Mayor is close to 60, owner of the bar is more than 90. Of course, aliens made it looks like MILFs, but why not use "normal" MILFs? If player is not into grannys (how they look is secondary in that case), it's another turn off for him.
Update:
I want to thank devs for their sense of humor, actual jokes (unlike tits and dick size) are really funny, thanks for that, that's rare thing in such games. And a small thing: Athena can't be a god of wisdom. You see, devs, Athena is a godess, so she can't be a god of anything, only godess of that anything.