I am 20 years old. I am not a virgin, but I have never orgasmed from sex or oral. Then I have told guys, they have tried to make me orgasm when we had sex or oral but none have succeeded. So, I bought a vibrator. But every time that I think that I am close (breathing heavily, legs moving up and down without my help), it never comes. And I don't know what else to try. I feel as if I'm dysfunctional. I always place the vibrator on my clit, but sometimes I have inserted into my vagina, with no luck. I feel like I'm missing something when all the Erotic literature (Fifty Shades of Grey, etc.) say that an orgasm is the best feeling in the world. I wouldn't know about that screaming pleasure and relief every one gets.