Actually, bro, the "real" DG style is a lot more than that.
If you read up about it, FMD, it sounds like one of those secret Kung-fu training manuals in the movies, haha!
They say it contains "36 unique sex moves", some of them are:
- handstand BJ
- rimming
- shower service
- front and back service
They also say it takes 1-3 months "training" before a girl ... I dunno, passes the exams or beats her master in it just like in the movies, who knows.
The full DG style also requires minimum 2 hours to complete, BTW.