the rules are made vague on purpose so the invisible net can catch more while the company can dictate what they want to personally remove and what they dont feel like noticing just yet.
from personal experience and a horrible childhood, i have found that you should be extra careful around rulsets that are vague... too many things can fuck you up if the rulemakers take notice of you.
i cant fucking stand this shit, there are too many assholes who think that sex is bad and anything even hinting at it is the devils work or some shit.
porn games arent evil, the folks banning them are