Humans are only walking digestive tracts. From an evolutionary perspective, all other organs originated from a primitive gut and have only one purpose: to serve it.
(credits to /u/susieq0044@sh.itjust.works who phrased it so well in this post, even though i had the thought already years ago)
We fuck though.
This guy fucks
I mean, the digestive tracts gotta reproduce, u kno? You’re just along for the ride, to guide yours to the next high compatibility digestive tract.
Came to say, we’re fucking machines vs. the rest of mammalia. Our females are in heat 24/7 and the males are constantly hunting pussy. Seriously though, does any mammal come close? Bonobos I think?