OK< this is a commentary on the plot, so may contain spoilers: it's OK for an 18 year old white trash girl to move to San Fran or LA to make porn movies, but it's not OK for her boyfriend to object to her chosen profession and it's even less OK for her other boyfriend to beat himself off to porn movies, because obviously he doesn't love her. And obviously it's perfectly safe for an 18 year old white trash girl to get into porn, because obviously nothing bad is going to happen to her and obviously all the nice people that work in the porn industry are going to look after her best interests. So there you have it. It's OK to make porn, but it's not OK to watch it.
Review of About Cherry
