> All you seem to have here is that animals touch eachother's genitals sometimes. Not sure how that has any evolutionary implications. Dogs regularly lick geni

> All you seem to have here is that animals touch eachother's genitals sometimes. Not sure how that has any evolutionary implications. Dogs regularly lick genitals of other dogs. Do you really think they didn't evolve to do exactly that, that it's "unnatural"? Edit: Licking genitals as behavior is actually something that provably evolved, not less than anything else that any animal does. That's how evolution works. jklinger410, I warmly suggest reading some books about evolution.