In men, orgasm is considered the peak experience of sexual pleasure. As a man begins to get sexually aroused, the blood gets pulled up in the erectile tissue of the penis. It leads to the erection of the penis. The more intense is the arousal, the more erect will be the penis.

 [https://www.youtube.com/watch?v=VoXA9uX5JLE](https://www.youtube.com/watch?v=VoXA9uX5JLE)