This occurs when a woman has so much hair in her pussy that it starts to get tangled up. This is caused by an unusually fast growing rate around the vagina. It can be quite painful at times. A pussy weave has even been known to actually stop a dick from entering the vagina. The only time a woman gets a weave in her pussy is when she has an overly active hair growing problem, doesn't take care of it and keeps it ungroomed. This usually results in divorce or break ups in a relationship because the man doesn't want to fuck a weave.
Sarah had a major pussy weave so I fucked her in the ass instead.
I left my wife because she never took care of her pussy. She had a weave the size of Marge Simpson's hair in between her legs!
That bitch cried because she had to untangle that giant fucking weave between her legs.