Any thing or person
that in it’s youth
was sensually compelling, but with age has become repulsively
old. Centerfold models, now elephant skinned octogenarians and wine, especially expensive and highly rated wine that you personnaly paid lots
of money for, which is well
past drinkability are examples of elder
porn. An originally expensive tech tool that you showed off to your friends, but was quickly eclipsed and is now old and embarrassing
to be seen with.