can't reach orgasm

hey girls

Im having sex for more than one year but ive never had an orgasm or been close to one. How can i reach clit orgasm? I would really appreciate if you tell me details about what should i/my boyfriend do while we have sex. He always tries to satisfy me, he stimulates my clit, but i dont know for how long he needs to do this.

im also curious about how to masturbate and reach orgasm quickly, because i ve tried to masturbate but im never horny because i only get horny while i know im having sex(not masturbating)