by 1337 d00d July 1, 2005
Gokkun is a version of bukkake in which a woman or man swallows a partner's semen or spits it into a partner's mouth. Gokkun is an onomatopoeia, which translates into English as "gulp", i.e., the sound one makes swallowing. The practice is often mistaken for bukkake.
by Mikedaddy February 11, 2005