All Nude Aerobics
From tight fitting leotards to the buff! 20 Japanese girls bare it all in one of the very first Zenra Sports movies.

All Nude Swimming
20 Japanese babes (including some ladies in their 40's!) have a NUDE swimming session. Watch them practice their backstroke and even do some syncronizing practice...naked of course.

All Nude Weight Training
About 30 years ago, there was a very famous bodybuilder who described the feeling you get after you lift weights -- the pump -- as a sensation very similar to cumming. Now imagine what happens when a group of twenty nude girls all experience this pump?
The Zenra girls yet again take a seemingly normal sport and put an erotic twist on it. This time, all 20 of them pump iron in the buff!