Top definition
The rectal tunnel that can take on all sizes of cock during ass fucking with little or no hardship.

Typically referring to gay men.
Man: I shouldn't have went to that gay bar last night.

Friend: How's the natural breech holding up?

Man: It's not. Might need a butt plug for a while.
by FuckYoMomma September 01, 2014
Get the mug
Get a Natural Breech mug for your father-in-law Günter.