blood lube

The act of using a woman's menstral blood from her vagina as lube for anal sex.

Darcy was on her period, so i blood lubed her ass doggie style.

by Karsen July 31, 2007

Blood Lube

The superior lube, cheapest and most effective lube. Usually acquired after "anal ravage".

Instead of buying lube I usually go med-evil on her ass till blood lube is acquired.

by BLB1990 March 15, 2011