No you IDIOT that not fecal matter its character. Youve obviously never seen the leather seats on a 1967 Ford Mustang after a polish Job or a well-worn varnishing. Especially when its hard a Bunsen burner taken to it. Its just the well-worn incrustation of a resilient that has elasticity and bounce back ability. Its rim icing if you will.
Im a connoisseur of quintessential Victorian assholes with several degrees in Chocoladitis which comes from Too much Mandingo Stud COCK buried balls deep inside the white womens asshole. It simply means that shes turning Black.