The other person may do the same during or after. A female dominant in a master/slave relationship is often termed a Mistress, not to be confused with the colloquial usage of mistress as a kept sexual partner without a gay sex video similarly formalized power relationship. The term hentai is never used in this context in Japanese. Omorashi: The act of holding one own urine until the need to urinate is urgent, making another hold in their urine, or watching another person with an urgent need to urinate. Women oriented pornography is sometimes referred to as sex positive pornography. The existence of such content in commercially available pornography is widely considered an urban legend. Sometimes one or more fingers may be inserted into the vagina to stroke its frontal wall where the G-spot may be located. Several hundred exclusively pegging films were produced, as well as twice as many bisexual and straight films with strap-on scenes. Pornography may be presented in a variety of media, including books, magazines, lesbian hentai postcards, photographs, sculpture, drawing, painting, animation, sound recording, film, video, and video games. Often, strong views are expressed with regard to anal sex; it is controversial in various cultures, especially with regard to religion, commonly due to prohibitions against anal sex among lesbian milfs gay men or teachings about the procreative purpose of sexual activity. Animal masturbation has been observed in many species, both in the wild and in captivity. Normal quantities of ejaculate range from 1.5 to 5.0 milliliters . These scenes may involve the female actor calling for the shot to be directed at some specific part of her body. Ass to mouth pornography shows the transfer of a performer penis from a second performer anus to that same second performer mouth in a single shot. Though there have been numerous gang bang pornographic films since the 1980s, they usually involved no more than half a dozen to a dozen men. Most soft crush fetishists avoid being placed under the same label as hard crush fetishists, believing that crush films with larger animals give the entire group a bad label.