![Why humans have larger penises and smaller testicles than other great apes - Genetic Literacy Project Why humans have larger penises and smaller testicles than other great apes - Genetic Literacy Project](https://geneticliteracyproject.org/wp-content/uploads/2017/04/Screen-Shot-2017-04-17-at-1.21.55-PM.png)
Why humans have larger penises and smaller testicles than other great apes - Genetic Literacy Project
![Giant male primate shocks families at Bronx Zoo by performing sex act on his pal | Daily Mail Online Giant male primate shocks families at Bronx Zoo by performing sex act on his pal | Daily Mail Online](https://i.dailymail.co.uk/1s/2021/09/23/22/48311021-0-image-a-3_1632434071266.jpg)
Giant male primate shocks families at Bronx Zoo by performing sex act on his pal | Daily Mail Online
![Cracked.com on Twitter: "The human penis is big! 38 Real Size Comparisons That Will Make Your Head Explode - http://t.co/lDOdmUO1sX | http://t.co/elM9MhhPPZ" / Twitter Cracked.com on Twitter: "The human penis is big! 38 Real Size Comparisons That Will Make Your Head Explode - http://t.co/lDOdmUO1sX | http://t.co/elM9MhhPPZ" / Twitter](https://pbs.twimg.com/media/BjE330ICMAAzWJr.jpg)
Cracked.com on Twitter: "The human penis is big! 38 Real Size Comparisons That Will Make Your Head Explode - http://t.co/lDOdmUO1sX | http://t.co/elM9MhhPPZ" / Twitter
![Til that a gorrilla's erection is just over one inch long, and that humans are the most endowed of all primates. : r/todayilearned Til that a gorrilla's erection is just over one inch long, and that humans are the most endowed of all primates. : r/todayilearned](http://i.imgur.com/Enkg096.jpg)
Til that a gorrilla's erection is just over one inch long, and that humans are the most endowed of all primates. : r/todayilearned
![Til that a gorrilla's erection is just over one inch long, and that humans are the most endowed of all primates. : r/todayilearned Til that a gorrilla's erection is just over one inch long, and that humans are the most endowed of all primates. : r/todayilearned](http://cdn.ebaumsworld.com/mediaFiles/picture/2211254/83836166.jpg)