Technically NOT Female Cum, it's Arousal Fluid -- the Proper Term for Pussy Juice!! It secreted by the Vagina to Lubricate it for penetration! That COPIOUS Amount is Probably a Result of Her Hormonal State in Addition to Extreme Arousal; the Hormonal State is Varies with where She is in Her Monthly Cycle!! Human Anatomy and Physiology can be TRULY FASCINATING!!!