When you’re aroused, your penis gets hard and erect. When you have an orgasm, your muscles contract and you ejaculate – a yellowish white liquid comes out of your penis. Men often discover orgasms themselves when they start masturbating.
When a man comes while having intercourse, he usually stops moving back and forth. At this point it’s usually too sensitive to move. After an orgasm the head of the penis, the glans, is usually very sensitive. If you touch it, it can be very uncomfortable. Women on the other hand often like it if the movement goes on for a little while after they’ve had an orgasm.