It would take a lifetime to properly study the female pudenda. Each one different in shape, form and dimension. This one being that of a 25-year-old Filipina beauty.
Quite rare to find a young Filipina with meaty labia. In my extensive work in the field, I have found most have tight vaginas with almost no visible labia majors. Particularly attractive when shaved. Indeed some have very little hair.
Usually, it's only with age that Filipina bitches develop those brown meaty welcoming lips that swell out so invitingly. I would say 35-40 is the key maturing age for a fine Filipina. At this time they are increasingly available for short-time fucking sessions and desperate to get pregnant (again) before it's too late. Easy pickings