Blow Job Goddess

Samantha
My boyfriend and I have been dating for almost a year. We met on tinder and I told him before we met in person that I was pretty sure I had been a sex addict and I had a problem with being able to speak my mind while having sex and I had a hard time saying no and he seemed understanding and told me some personal stories about traumas in his sexual life and I figured he would be respectful of anything I needed. Flash forward, nearly a year later, I am still having a really hard time communicating to him what I need in the bedroom And it ends up leaving me wanting more. Most times, whether I'm horny or not, he gets a kick ass blow job and I am left untouched and unsatisfied. I would normally say he needs to at least reciprocate. But his tongue is actually attached to the bottom of his mouth and he literally can't go down on me because it physically hurts him. 
As I mentioned before, I was pretty certain I was a sex addict before. I've had my fair share of men, and women, and I know what a good sex life is like. Just not a healthy one. I've never slept with a man who expected it to be all about him. Usually, they like to put me first. Taylor doesn't really care how I feel when it comes to sex, as long as he gets off and I don't think he understands how hurtful it is to me, but having been abused multiple times before, it's hard for me to communicate this with him. Any advice?