The potential of the tongue is that it crawls all over the body and sometimes even brings more pleasure than using the genitals. There is an anecdote that ancient Chinese eunuchs (bureaucrats who cut off their phallus) once competed to research tongue techniques in exchange for their lost possessions. There may also be reversals.
![JKSR-676 [Darkness lurking in the toilet] Toilet voyeur: 80 consecutive shots of urination](https://avdb.stream27.com/v/JKSR-676/poster.jpg)
