I mean, if I was to be stranded from almost all of humanity and away from my wife/husband, I would eventually turn to some self pleasure. How do astronauts jerk off while in space? Maybe they can do it in the washroom, but I read that all the shit and piss they do while up there is turned into water. That means if they were to wank, the piss-into-water machine won’t be able to turn the cum into water. So what do they do?