Transsexual porn star Wendy Williams has stated that transsexual porn is classified as Straight Specialty. The speed of the hand motion will vary from person to person, although it is not uncommon for the speed to increase as ejaculation nears and for it to decrease during the ejaculation itself. The surfacing of sex tapes has become so common that some videos porno gay are leaked as a marketing tool to advance or establish a media career. Spanking or whipping pornography involves spanking or whipping, generally of the buttocks, with the hand or with other objects such as belts, switches, paddles, brushes, or whips. Ethnic pornography is a genre of pornography that features performers of specific ethnic groups, or depictions of interracial sexual activity. The anus has a relatively high concentration of nerve endings and can be an erogenous zone, and the receiver may receive pleasure porn milf from external anal stimulation. Although pornography has usually focused on heterosexuality, due to the prevalence of the heterosexual orientation, explicit gay material has a long history as well, which reaches back to Greek antiquity, if not to prehistory. The most common depiction of a hermaphrodite is a person with a female face, breasts, and build, and a penis , although there are other combinations. Fisting pornography features the insertion of an entire hand into a performer vagina or anus. Not all crush hentai porn fetishists are that extreme! Gonzo porn is influenced by amateur pornography, and it tends to use far fewer full-body/wide shots in favor of more close-ups . Male masturbation may differ between males who have been circumcised and those who have not. Squirt pornography involves women ejaculating. In gay pornographic movies, actors who identify themselves as heterosexual, but who nevertheless perform explicit sexual acts with other males on film do not face the same stigmas as the mainstream acting counterparts and indeed can rise quickly to being featured actors. Saliva pornography involves salivation and saliva.