ok...me and my girlfriend have been having a bit of a tough time here lately...we both enjoy oral sex a lot (imagine that), but lately tho shes been having a tough time performing it on me. over the past few months she has been limited to the oral sex she can give me because of some pretty serious jaw pain. sometimes she can barely do it for say 10 seconds and other times she can last a little longer. however, she used to be able to do it for an hour, and im not kidding. shes been under a lot, and i mean a lot of stress lately plus she grinds her teeth at night sometimes also. im just wondering if any of you ladies out there ever have this problem and what have you done to try and relieve it.