It is interesting! After successful intercourse, most men find their partner less attractive than before. For women, the situation is the opposite. The penis in men in a state of erection increases several times, becomes hard, which allows penetration and frictions. This ability is due to the physiological structure of this organ.
The urethra or urethra runs along its entire length, which is surrounded on all sides by cavernous and spongy bodies.
When excited, when the body sends more blood to the penis, these tissues relax the muscular surface, fill and increase in size, the foreskin straightens, exposing the sensitive head, pierced with nerve endings. She herself does not have such a cellular constitution and remains soft. In parallel with this, the growing cavernous bodies press on the subclavian veins, which blocks the return of blood and the penis remains in a state of erection for a long time.
