I can't cum when my girlfriend gives me head. And for the life of me I cannot figure out why. I've cum from head before plenty of times that I can think of. Some did ok some not so much, some had me blows in minutes. But I can't seem to cum for my girlfriend and what's worse is that I get soft after so long. And I know it's probably a blow to her confidence which isn't what I want at all I really love her so I wanna fix this. Get past this mental block or whatever it is. I wanna be able to cum for her and I wanna be able to do it right. Our sex life is great otherwise I just can't seem to get over this. And I'm beginning to get in my head about it more and more so if anyone has a helpful suggestion or an idea that will help. I'm open to it. Because I don't wanna continue with n in our relationship with no head that won't do I have to have it. And like I said she is definitely good but something is holding me back. HELP!