A whole year and my BF hasn't made me orgasm?

It's been a whole year of having sex with my BF and he hasn't ever made me orgasm once (unless I breakout my vibrator halfway through).  Penetration honestly doesn't feel that mind blowing.  He tries hard I think but nothing has worked. Even with oral. 
He's the only person I've had sex with. Is this normal? Is he not big enough or something?