The nipples are the protrusion on the chests of men and women, serving to deliver milk during lactation. This milk is made by glands behind and surrounding the nipple, although only about 1/3 of men have enough breast tissue (this condition is known as gynecomastia) to actually lactate (almost all women are able) — lactation is usually hormonally triggered, so eunuchs not taking testosterone may start to lactate.
The average projection and size of human female nipples is slightly more than 3/8 inches (10mm). Pregnancy and nursing tend to increase nipple size, sometimes permanently. Pregnancy also increases the pigmentation. The erection of the nipple is partially due to the cylindrically arranged muscle cells found within it. In many women, there are small bulges on the areola, which are called 'Montgomery bodies'.
A nipple erection may result from three kinds of response. It happens in females during breast feeding. It is also an early part of the sexual response in females and males. Both of these are caused by the release of oxytocin. Nipple erection can also be caused by a tactile response to cold temperature in both males and females. The erection of nipples is not due to erectile tissue, but due to the contraction of smooth muscle under the control of the autonomic nervous system. It is more akin to a hair follicle standing on end than to a sexual erection.
As a point of trivia, an excess of male hormones can destroy the breast tissue. These glands empty out of the nipple via the lactiferous ducts (milk ducts) and the areola (the surrounding pigmented area) also secretes a fluid to protect the nipple. If the milk ducts are blocked by scarring from a piercing, infections can be trapped inside, resulting in mastitis.
Nipples are also sexual organs in both men and women, and in most people's nipples become erect when stimulated (or cold). This happens due to a contraction of muscles covering the nipple.
Long erotic nipples, which women have them and which do not? Nipple pumping involves increasing the overall size of the nipples. Female nipples are very manageable and have an ease to elongation or augmentation of its size.
Some women actually have teats that can measure over 10 cm in length. It is like seeing a teat but on a human female! Women for many reasons want to have elongated nipples; they can add eroticism to the breasts with the peaks fully erected. Nipples are erotic and with it, many women want to have nice perky long nipples and men love them too.
There is nothing better than sucking on a fully sensuous erected nipple. Learn about the process for elongating nipples and experience it firsthand. See how long nipples can be elongated through the implementation of vacuum suction on them. Nibble on a breast with large pumped up nipples.
Nipple pumping, vacuum pumping of the nipple, is a form of Nipple Enlargement - or simply play. By extended suction on the nipple, it becomes engorged with blood and enlarges. This enlargement is temporary, but done regularly can result in some semi-permanent enlargement. As with any pumping play, Overpumping is a very real risk, and those who engage in these activities should certainly listen to their bodies and monitor themselves closely to prevent injury.
Nipple Pumping is usually done with a Vacuum Pump (often with a smaller tube designed for nipple pumping), or with improvised devices such as Snakebite Kits, syringes, or even small plastic bottles.
Similar to pumping is nipple banding, where an elastrator band or other restrictive device is tied or placed around the base of the nipple. This both reshapes the nipple area, lifing the areola out and making it appear to be a part of the nipple itself. It also acts similarly to a "cock ring", partially constricting blood flow and thereby increasing the blood pressure inside the nipple and causing it to engorge - thus having similar results to pumping. It should be noted that tight elastration for an extended period can kill your nipple. If this happens, the necrotic tissue would have to be excised, resulting in nipple removal.
The nipple can also be lengthened by regularly "pulling on it". In general this is done by devices such as nipple trainers and nipple stretchers, which are custom jewelry designed to push the nipple out from behind. Weights attached to standard nipple piercings can also be used for stretching, but this method can easily result in migration of the piercings or even tearing.
Does nipple enlargement using a vacuum nipple pumping device actually work?
Yes. If you desire larger than average nipples, a nipple pumping enlargement system could work for you. Please remember this is a moderately slow process; one cannot achieve 'large' nipples overnight. It may take a number of weeks or months of regular and dedicated use to bring about a significant and permanent increase in size. Please also bear in mind that once any significant increase has been attained, it may not be easily reversed.
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