I take long time to cum in sex. what can i do?

Enjoy it: Focus more on your partner's satisfaction, since if only your interests, could masturbate (alone). Can use "warming " lubricant to increase your stimulation during intercourse. Can also ask partner for help in "getting you started" as foreplay goes both ways.

Visual imagery?: Get 2 know your own body. Can u achieve orgasm earlier w/ masturbation? If so, how? Try 2 teach your partner the same techniques that u have found 2 help u achieve orgasm faster. Arousing visual imagery can help 2. Are u stressed out? Sometimes having issues on your mind can interfere w/ sex. Be sure things are relaxed for u when u hop into bed w/ your partner. Talk w/ doctor if not better.