Definitions by DirtyDionysus

Blumpillingous 

An act in which the female seats oneself onto the toilet, and begins to move her bowels. Amidst this act their partner performs the act of cunnillingous.

So yeah, last night the wife and I did a bit of the ole blumpillingous.

Blumpillingous by DirtyDionysus April 17, 2017