Some people arrange their penises in the following order: one black (black), two goose high (high standing angle), three big (enlarged glans), four purple (purple), five railings (sheep's eye socket), six warts (pearl penetration), seven bends (left bend and right bend), eight-day dog (infertility) and nine failures (impotence).
Generally speaking, the shape of penis can be divided into six types:
(1) Xiangtan type: The turtle head is as prominent as Xiangtan. Most penises of oriental men belong to this type, which can win the favor of sexual partners.
(2) Test tube type: the glans penis is not as big as the fragrant tan, and the right body looks slender, slightly inferior to the fragrant tan type.
(3) Bat type: Like bats, it belongs to medium-coarse type. The middle part of the penis is thicker than the glans, which will make your partner worry about getting stuck.
(d) Cucumber type: similar to bat type, but thinner overall.
(5) Bow type: the glans of penis is upturned. There are very few people of this type. It is a famous vessel among famous vessels, and its value is very high.
(6) Triangle: The thinner the front end, some skills must be used in sexual activities, otherwise it is difficult to satisfy your partner.
Or the penis bends to the left or right, accounting for 57% of the total, much more than straight. Compared with a straight penis, a curved penis is more likely to make a partner reach orgasm.
Dimensional test:
According to the survey data, the average standard length of penis is 12cm, and the thickness (diameter) is 3.5cm In the East, about 80% of male penises are 12- 15cm in length.
The University of California, San Francisco also put forward a scientific study, measuring the penis erection size of 60 healthy men. The results show that the average length is 12.8cm and the circumference is 12.2cm. Generally speaking, the penis size of black and European and American men is longer, but the penis hardness of oriental men is better than that of European and American black or white men.
Measurement standard of hardness:
Satisfactory simulation of hardness index.
It is equivalent to wringing out 100% wet towel.
Equivalent to 80% of rubber hardness.