...I think it's more interesting when behind a soft look you find real corruption. The devil in angel's boots. It should be possible to raise both good and bad levels and have a very good Ashley by day turning into a demon by night. No need for drugs, just goodwill and, probably, a nasty mind.
Well, I'd say that is in fact indeed possible in the game:
That's one of my Ashleys with 25+ good and bad points (31 both in this case at the end of this update).
She not only is in the good outfit without tattoos or piercings, but also got the scholarship in college and Ryan's job, is in a good financial situation even after buying the convertible, has helped her father regain his feet and reformed Jess, is in friendly terms with a sexy Eva, doesn't do drugs and in all senses appears to be a very good Ash by day... but in the other hand she has fucked people left and right (Jack, Doug, Jess, Nat & Damian, Mark, Kevin, Tyrone, Ryan and even Wilson... she just didn't join the gang), has investigated The Wheel and is quite into it, is doing the camgirl thing, iirc this one is starting to cuck Eric (got a couple similar routes with Eric being alive or not) and in general, as you put it, is quite a demon by night.
I got the impression that most people are still playing this game with a binary mindset (going full bad or full good), while getting these kind of routes is quite feasible and imho are ones of the hottest and fun to play. Just my two cents.