What is Stimulation?

Stimulation is what is needed for the sexual arousal
of a man. Leading to the penis becoming erect, even
tho it might not lead to ejaculation. Manual stimulation, anal or oral sexual intercourse usually provide the stimulation for a man to reach orgasm.
After about 5 or 10 minutes of stimulation the man orgasms, depending on his fantasies and desires most men could orgasm sooner or even delay
the orgasm until later depending on if they wish to do so.
With foreplay such as nipple stimuli, stroking of the penis that will lead to a good amount of arousal, this will produce pre cum which is ejaculatory fluid.
If a man is not able ejaculate after a long period of stimulation, even tho he desires to, that is called a an orgasmia or a delayed ejaculation.
If a orgasm is not had by ejaculation then it is known as a dry orgasm.

What is an erection and how does it work?

The male gets an erection when the penis enlarges in length and gets thicker in width causing the penis to stiffen.

As a result changes within the muscles, blood vessels and nerves of the penis make an erection.

The blood flowing in and out of the penis is how an erection is possible.

1.The specialized tissues that are in the shaft of the penis are made to trap blood. The blood that is trapped will increase the pressure inside the penis which makes

the penis grow and lengthen to then becoming firm.

2.After withdrawal or orgasm of sexual stimuli, this process is reversed. The blood will flow out of the penis

and right back into your circulation therefor the penis then becomes soft.

This Is The Anatomy Of The Penis

Corpora cavernosa: Are two cylindrical tissues that run the length of either side of the penis. They act like sponges,

they are able of filling up with blood and When the penis is soft, the muscle fibres in the corpora and they are contracted.

Tunica: Is a tough outer sheath that surrounds the corpora and it limits the amount that they can expand. As the tunica becomes

tight, the blood that is flowing into the penis makes the pressure raise within it, that makes it hard.

Corpus spongeosum: This is a third cylinder of tissue between the two corpora. The corpus spongeosum contains the urethra,

were urine and semen pass out of the body. It gets thicker towards the top of the penis and forms the

helmet-shaped glans, which will be covered by foreskin in uncircumcised men, by pulling the forskin down you will be able to see the helmet-shaped glans. “The Head”

This Is How An Erection Happens
1.Fantasies that you may have, sights that you may see, sounds you might hear, The touch of someone, etc. May be the cause of sexual excitement.
2.These things will stimuli and increase the signal output from a part of the brain called the para-ventricular nucleus.
3.These signals will then pass through special autonomic nerves in the spinal cord, the pelvic nerves and the cavernous nerves that run along the prostate gland that will reach the corpora cavernosa and the arteries that give them blood.
4.The response of these signals, the muscle fibres in the corpora are relaxed, and allows the blood to fill the spaces that are between them.
5.Muscle fibres in these arteries that supply the penis also are relaxed, and there is a double-fold increase in blood flow to the penis. This increased blood flow will expand the corpora, and will then stretch the surrounding sheath (the tunica).
6.As the tunica stretches, it will block off the veins that take blood away from the corpora cavernosa. This will trap the blood within the penis. The pressure will become very high and the penis will become erect.
7.While having an erection the pressure in the penis is at least twice the pressure of blood that is in the main circulation. This is possible because the muscles of the pelvic floor will contract around the base of the corpora cavernosa.
8.When you orgasm, the signal from the brain will change drastically. There will be a sudden increase in noradrenaline production that comes from nerves in the genitalia. This will trigger orgasm and contract the muscle fibres in the corpora cavernosa and their supplying arteries.
9.This pressure that’s within the corpora will drop, which also relaxes the tunica and will allow the blood to flow out of the penis.
The inability to get or sustain an erection can either happen as a result of one or more of these processes not working correctly. Fortunately, there are treatments that are available for erectile dysfunction.