Japanese Female Porn Star Training (AV training), as of How to Be A Porn Star.
** There is NO Sexually Explicit Content in this video.
** This video serves as a demonstration of the necessary training required for being a Porn Actress.
** The REAL Stuff : amzn.to/11jJqMB
It is quite Professional.
THE BEST PART: 1:27 Waist training 1:50 Butt training (butt shaking) 2:25 Waist & Butt training 4:40 Sexy Crouching Practice