Don't remember the specific age, but it was something in the vein:
"We gotta talk. You know about the sex stuff?"
"Yeah, no problem. Got the internet. Already a master or better."
"Eyyyyy!"
"Eyyyyy!"
And that was it. But seriously, the internet taught me more than biology class, without all the hoops and whistles.
You can sorta see the alpha thingamajig in hyenas. The chick with the biggest clit gets a possy of white knights trying to please her.
But it's not obligatory. Dudes just chilling together and biting asses can still happen without a chick to lead them on.