I agree with you but just looking at some of these posts...
Well you be the jude on this one...
https://www.rollitup.org/spirituality-sexuality-philosophy/110717-how-last-longer.html
All you have to do is read the first and last post...
FDD is right it WAS vulgar... All of the things said in the first post could have been expressed (in an adult manner) without using vulgarity... =]
There is nothing wrong with being graphic but being childishly nasty is just unneeded...
Compare it with his post just a few words changed could make the difference between being nasty and being descriptive... IMO...
Let alone the number of posts that would fallow his lead afterwords...
Peace... =P