It’s the same trick as making “fire from ice”: the water in the condom acts as a lens for the sun’s rays. If you’re stranded out in the woods with only a condom, you’re probably going to have to repopulate the earth anyway. And if you weren’t stranded with a willing partner, everyone knows you can’t catch the clap from sasquatch.
Where every man is king.
Ah, but a samsquanch! Stay away from those bastards - they have no morals (cos, fuck me, they’re Canadian).