• Depress_Mode@lemmy.worldEnglish
    13·
    1 day ago

    I’ve heard the shape of the head on the human penis might also be intended to scoop out other dude’s spunk so you have a better chance of passing on your own genes instead. Apparently cavewomen were just having trains run on them all the time, I guess.

    • Catoblepas@lemmy.blahaj.zoneEnglish
      15·
      1 day ago

      If you lived in an environment where there was a non zero chance that at any moment a giant predator could barge into your living space and kill you or your family then you’d probably be having a lot of stress relief sex, too!