Embarring problem with my girlfriend?

hmm.. does her knee just seem to always gravitate to that area and push really hard? if it's making you both really upset then i think you should sit down after it happens or when it happens and maybe grab onto her leg or thigh and guide it elsewhere like around the side of your leg. sure accidents happen while in the moment, but i'm not going to lie, that's kind of strange she can't seem to keep herself from kneeing your . it seems like a problem that should be easy enough for her to fix - like she should just be able to put her leg somewhere else.