Plasma. Your body needs albumin to maintain osmotic pressure in the blood veins. Fluid will stay where the albumin is. The problem is when you don't have albumin. Your liver makes it, so if you fuck up your liver, you won't have enough. And the protein is too large to be excreted by healthy kidneys, so if you fuck up your kidneys, you'll lose albumin and other large proteins.I just thought of something. I think her leggings are fused onto her legs and if her legs "weep" that must mean they get wet. Does she ever wash them? I mean, I can totally picture her sleeping in them because she's too embarrassed to let Becky see them. We've seen how anal she is about not letting anyone see her ankle rolls. idk what kind of fluid leaks from your legs, but it mustn't smell good.
Without the albumin to keep liquid in the blood, you get fluid building up in the tissues and body cavities instead.