Pygmy Chimps Love to Masturbate.

 

 
 

Performing oral sex (on men) doesn't make a guy gay.

 
 

The secret behind giving women orgasms.

 
 

Female chimps are tramps.

So male chimps need huge testicles.

 
 

Who's your daddy??

 
 

The mother load.

 
 

Horny Lesbian Chimps

 
 

photo by Frans Lanting, copyright 1997 by The Regents of the University of California. From Bonobo: the forgotten ape, by Frans de Waal.