Exactly, natural cleansing.. But I always wondered, sometimes I find some of it still in the mids of releasing the fluid, and sometimes before I notice it's happening I feel a pinch, which had irritated the area around it because of it's consistency, which isn't out of the normal because I have talked to gyno. But I hadn't really mentioned my slight discomfort when it happens, expecially when I len more of the side of the pinch when im sitting.. it's not a regular occurrence
its probably just discharge. its the bodys natural cleansing system.
It's most likely the natural fluid your body releases when you are aroused by something that happened/you saw.