1. Response to touch and pressure
The most obvious sign of any organism, including plants, is the ability to respond to touch, from single cells to humans.
If the touch stimulus is rhythmic, or the pressure is long.
Then a person's response level can continue to increase to form muscle tension nerves.
This is what people often call sexual response.
2. Changes in heart rate
An increase in heart rate is the most obvious sign of responding to stimulation.
People's heart rate is usually 70-80 times per minute, but during sex, especially when sex is more intense, it can reach 150 times or more per minute.
3. Capillary congestion
During sex, the sympathetic nerves receive information from various stimulus sources.
Therefore, it promotes faster arterial blood flow, and capillaries throughout the body will be congested.
At this time, people often blush
During sex, the body surface temperature of both parties may rise.
On the one hand, it is due to capillary congestion, and on the other hand, it is due to muscle nerve tension, even very cold feet can become very warm.
4. Swelling
Like animals, when touched, many organs swell, enlarge and harden due to congestion.
For example: a woman's vagina will enlarge and erect;
The labia minora will swell and protrude;
A woman's nose wings will enlarge and open her nostrils;
5. Hypoxia
A woman's nose wings will enlarge and open her nostrils.
This hypoxia manifestation often occurs when she is about to reach or reaches the peak of pleasure.
Due to the existence of hypoxia, when a girl really reaches the peak of pleasure, her expression will be more ferocious
So those girls who pretend to enjoy it can really be seen as fake.
6. Lubricant secretion
When a woman is stimulated, the greater vestibular glands secrete a transparent and lubricating liquid.
But it is different from the secretions in the vagina.
It is also one of the most obvious signs of female sexual arousal.
There will also be a lot of secretions in the vagina
Related data show that:
The more liquid a woman secretes in her vagina, the more pleasure she is at this time.
7. Saliva
During sex, saliva secretion will also increase, especially when reaching the peak of pleasure.
This may be due to the increasing tension of the throat muscles, which makes it difficult to swallow saliva conveniently.
8. Weakened perception
From the beginning of the stimulation, people's light perception ability is constantly decreasing, and sometimes it may disappear completely.
This may be due to psychological factors or physiological reaction factors.
9. Central nervous system
The stimulation information will affect the entire central nervous system,
All kinds of psychological disorders and discomfort may disappear,
For example: stuttering becomes fluent
People who used to vomit when something went deep into their throats may no longer have this phenomenon.
Most people can gain abilities that they don't normally have during sex.
This is not because they gain extra divine power, but because they break free from their usual constraints and things beyond their abilities.
10. Other limb and muscle movements
Legs may be tightly closed,
Toes may be straightened and stretched,
Legs and arms may be raised high for a long time,
And make various movements,
Fingers may be clenched or even spasmodic, etc.
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