Can’t orgasm ugh!!!

Regan

Hello everyone! I’m 21 and I’ve been with girls and boys since I was 16, for some reason though I’ve never been able to finish. The only time I’ve come close is when I masterbate and then it goes away. Please help me guys I don’t know if it’s mental or what because I’ve had outrageous sex and still not finished!! I just want that big O🙃🙃