性治疗变成了狂野的重口味狂欢

All kind of addiction can be solved thanks to a group therapy. Even sex addiction worth beeing told. The problem is that the sexy therapist is a big slut that is more addict than his patient and get wet just by listening to them. So when the nymphomaniac begin to suck one of the guy she joins and the therapy ends in a big happy orgy where everyone bangs the other.