Why not try out the popular mobile sauna? We asked a couple to join us on the Sauna Mirror! Part 3 is a hot topic in the sauna community! For some reason, their erect penises start to swell up in the closed sauna room, and the awkwardness and excitement lead to maximum sweating! We investigate what will happen to the two men and women in a situation where they will never be able to go outside! We ask a group of four university students at a BBQ venue to join us!