Me and my boyfriend have been having sex for a year now and I still haven’t orgasmed (cum). Yet and idk what the problems is. He has a thick dick and the length is enough to make me run away. What are some tips or tricks that we can try because he’s pretty discouraged about me still not being able. To have an orgasm. I weight 100 and I’m 4’11. And he weighs 250 and is 5’8. We’ve tried missionary, doggy style sitting and standing , and regular and reversed cowgirl. Please ADVICE