Mega Hot Milf Julia Ann Soaks Her Panties in Pussy Juice!

So I was going through my lingerie drawer and I noticed that my panties seemed to be thrown about a bit

and then behind the dresser I found this and I couldn't figure out exactly what this was

and I thought maybe I should ask you, that maybe you know

because I know that I haven't worn these panties in a while

so I'm really not sure where this white stain came from and it's still kind of damp