Just because you don't have a picture of J.R.R. Tolkien's really long nipple doesn't mean they don't exist.
The Tolkien estate has been sitting on them for years, to the point of touching up photos of Tolkien to make it look like he didn't actually have a really long nipple. It's tantamount to Stalinism if you ask me.
I can appreciate most nipples of any size or length but only if they are uniform for both sides. One short and one long nipple is weird. Was one nipple ring heavier than the other?
By nipple ring, are you referring to the ring his really long nipple made in his sock or are you referring to some kind of jewelry or adornment? Because first one, then the other.