After a guy blows his load; either solo or in the company of a tight pussy, and then blows another in succession.
The nut is only considered a follow-up nut, if two key pieces of criteria are met:
1.) The nut must be blown in the same session as the previous.
2.) The refractory period must not exceed 10 minutes in length, before the successive nut is ejaculated: βt > 10 = FUNβ.
Should all criteria not be met (i.e. the refractory period exceeds 10 minutes in length; or the successive nut is blown in a future session, the nut is not to be considered a follow-up nut but instead falls into the classification of βThe law of iterative nut bustingβ).
Dude, last night I blew a fat load in my wifes pussy and the pussy was so good that she squeezed out a follow-up nut which completely drained my sack!
After last night, I have been shooting blanks.
5π 1π