Bukkake
Bukkake is a group sex practice where a series of men takes turns ejaculating on a kneeling woman or man. At the end of the process, the recipient usually drinks the semen. There are strong overtones of erotic humiliation in this practice. When the term Bukkake is used in Japan, it does not usually refer to a group of men ejaculating on another man.
The practice supposedly originated in the feudal age in Japan to punish unfaithful women. A woman who had disgraced her husband was first tied to a post in a kneeling position and then forced to endure being ejaculated on by every man in the community. Today in Japan bukkake still retains this theme of degradation. American bukkake, however, is intended to be mutually enjoyable, pair men who enjoy ejaculating on others with men and/or women who enjoy being ejaculated on. This is best displayed in the American Bukkake film series.
Bukkake is a the base form of a verb Japanese but used alone it is a noun meaning splash/dash. The verb bukkakeru (to dash [water]) can be decomposed into two verbs: butsu (ぶつ) and kakeru (掛ける). Butsu literally means to hit, but in this usage it appears to be an intensive prefix as in buttamageru (ぶったまげる) or butchigiri (ぶっちぎり). Kakeru means to shower or pour.
Indeed, bukkake is more common used in Japan to describe a type of dish where the toppings are poured on top of noodles, as in bukkake-udon and bukkake-soba. Here the word bukkake is used in an adjectival sense to give the impression that the soup is fresh. Similarly, the sexual meaning of the word bukkake presumably refers to the act of dashing semen on a woman's face.
A "lite" version of bukkake also exists, and is known as "gokkun". Gokkun is an onomatopoeia, which translates into English as "gulp", i.e., the sound one makes swallowing. People outside of Japan often mistake gokkun for bukkake.
Many women have gone public regarding their sexual enjoyment of bukkake. Prominent examples include Dr. Susan Block and Catherine Millet.
A number of sources have stated that bukkake may have a non-obvious risk of infection by HIV and other blood-borne infections such as hepatitis through semen contacting the surface of the eye.
'I have some pics of it!!'