Watch the Theory of Sex come to life with a lazy workout
Outdoor gym session with Julia vs earth and her trainer in November
Theory of sex meets physical training in the 4th day of Gpp challenge
Watch Julia V. Earth compete in a Gpp challenge to build her body for sex
Watch Julia v earth's skinny face get trained in the art of sex
The Theory of Sex meets the physical demands in this Gpp challenge video
Closeup of Julia v earth's face in fitness training: A workout for the eyes
Experience ultimate pleasure with Julia von Brunn's scientific study of basic vaginal sex
Julia V Earth's workout continues with another day of face fitness
Study the basics of vaginal sex with JVE Research's safe-for-work video
Julia V Earth's hilarious workout routine for face muscle training and breast exposure
Experience the benefits of nude yoga for better sex, according to the theory of a sex club
Julia V. Earth gives Alex V. Earth a mind-blowing oral sex in a US-made video
Julia V Earth's 15th day of gpp training before returning to regular routine
Week 5 Part 2: Mastering VR dance workout for a full body workout
Julia V's early morning bathroom routine: shaving, brushing teeth, and cleaning armpits