How can I reach an orgasm by intercourse?

Most women have problems getting off from just penetration. And you already figured out why. Your clitoris is not getting enough stimulation.

Change what you do during sex. Tilt your pelvis and rub and grind your clitoris on his body. This is easiest tried when you are on top.

Or stick a finger (or his finger) down there and rub your clitoris during sex. This is easiest done in the doggy position.

There is nothing saying that sex should be just the penis going in/out or up/down. Rubbing grinding, licking, touching is necessary and the way for you to orgasm during penetrative sex (intercourse).

Best of luck. You have all the knowledge you need about your body and how it works. Now use that knowledge during intercourse.

hoe!

get him to do oral before it maybe or to rub your clit lightly during intercourse ps remember its a show porn they fake alot in it

As has already been stated, most women cannot achieve orgasm from penetration alone, the clitoris or the G-spot must be stimulated. This can be achieved by direct stimulation to the clitoris from either a finger or a small vibrator. The G-spot can receive stimulation from rear-entry sexual positions.

FYI: Brandon above has a good point, but for someone to use most types of porn as a basis for sex education is as if someone uses a book of fairy tales as a basis of learning history. They are movies that are based upon fiction and perceived interests of the viewers. The women are usually (not allays) acting when they have orgasms. Men often need viagra or injections (guess where) to maintain the erection. Now, in real life some women need one form of stimulus, others may need another form. The best way, honestly, is to speak openly and honestly with your boyfriend. If you are embarrassed or afraid of hurting him, suggest that you want to try some new positions/acts. During, guide his hands and fingers and help him know what does it for you. Foreplay could also do wonders.

It all depends on the woman. Some women just don't get off with penetration alone. It isn't his problem, it's how your body is wired. Maybe he could stimulate your clit and it could be a sexy addition to sex. It's just a quirk you have that you guys need to account for.