random thought

wouldn't really classify this under topic of the day... since i dont think its much of a topic at all...but here goes...

how did.. the people.. back in the day.. like..way way way back.. cavemen and cavewomen...

how did they actually do it?

the reason why i ask this is that.. i think.. without sex ed, porn, movies that have random sex scenes... i dont think i would have known how sex actually works?

fair enuff you can say that you hear from friends or this and that.. but your friends must have got it from porn, sex ed, watching their parents go at it etc....

What if there was no sex ed...there was no porn... there was no peepin possible... how would a guy know whats a penis, what is its usage, nor whats a vagina, how they would interact etc?

think about it.. seriously... its just weird aint it? they wouldnt reli be able to find it..cause itll be covered in a bush.. even more so cause clippers werent invented back in the day... hmm??

any ideas?