Chimpanzees use leaves to wipe bums and clean up after sex, study finds
Chimpanzees use leaves to wipe bums and clean up after sex, study finds

www.theguardian.com
Chimpanzees use leaves to wipe bums and clean up after sex, study finds

They also tend to each other's wounds, very cool to learn more about primates.
oh but when i cram a fistful of leaves up my ass after sex i'm "the worst tinder hookup i've ever had"
Because you forgot to treat your partners wounds with crushed insects. Don’t be such a selfish lover next time.