What does it exactly means “Friends with benefits” ?

You're friends, and you also get to touch their butt and it won't be weird

It's like a friendship retirement plan.

Ha, your timing is perfect, there is a small and very unique group of us that have made it work. I know it's not for everybody but if you can do it well good for you.

Say hi darl.

friends you have casually sex with and it doesnt get weird

Having a very generous and helpful circle.

Friends with sex no commitment

Friend's that have sex

ur friends but you get stuff other people dont that are also their friend

With women- bang bang. With guys- financial and other benefits.

It's not just platonic but has some epicurean mixed in it as well.

Means they hook up whenever