I was involved in gay group sex/orgies, fueled by drugs and alcohol, dating back to a time when either gay sex or drug use could have resulted in several years in prison in Missouri ( where I was living at the time). The perversions have been around for a long time...but perhaps they are becoming more mainstream in recent years (as I'm a lot older now, I'm not involved in that as much as I was in the 1970s and 1980s). Every time period seems to have its popular perversions, though, and it seems to go through phases of what's popular.
