why does anyone do anything really
what else are they going to do with them?
It makes mine a thousand times more sensitive than they already were and thus play a a very important part in any sexual activity, whether partnered or alone.
PS. mine are fitted with large hand-carved black jade (very dark greenstone) "bullets", created by a well known NZ Maori carver. (just thought it may interest somebody)
Why would anyone ?
Arouses them ?
they think girls 'dig it'