Swing (2011)

Every episode consists of full frontal male and female nudity with explicit sex.

A female sex coach performs tantric genital massage on a nude male participant. She applies oil and rubs the penis with both hands and then squeezes the base of the penis with one hand while massaging the glans with her fingers. She then rotates her palm over the glans while grasping the shaft of the penis firmly with her other hand.