A character sucking their own tail, sometimes as if performing [[fellatio]] as a form of [[uncommon stimulation]]. If the character is merely licking their tail use [[licking own tail]] instead.
 
h4. See also

* [[sucking another's tail]]
* [[biting own tail]]
** [[biting another's tail]]
* [[licking another's tail]]
** [[licking own tail]]
sucking own tail