Cum is the Latin word for with and is usually used to join two nouns, showing that something serves two purposes. Daddy gave me the BEST fucking last night, so I wanted to cook him breakfast! The problem is that all that heat it produces can cause you to cook him something. Cum flooded instantly into ever part of me, I was overflowing; I felt my thighs. Males of various species tailor their sperm count according to real or perceived competition.