The amount of cum a given person can hold in their mouth (or any given orifice) at one time.
Her mouth has a very good cumpacity. I blew two loads in there!
από Ninja Amber 26 Αύγουστος 2011
Can you define these popular missing words?
The amount of cum in which one can take
She is a slut, her cumpacity level is very high
από Mrspencer 13 Νοέμβριος 2015