Fat fetishism also incorporates stuffing and padding, whereas the focus of arousal is on the sensations and properties of a real or simulated gain. The nipples are erogenous zones, and vigorous stimulation of them during masturbation usually causes the penis to become erect more quickly than it would otherwise. Transsexual porn star Wendy Williams has stated that transsexual porn is classified as Straight Specialty. Felching involves gay fuck drinking recently ejaculated semen from the vagina or anus. Anal sex or anal 3d hentai intercourse is generally the insertion and thrusting of the erect penis into a person anus, or anus and rectum, for sexual pleasure. Though the term anal sex most commonly means penile-anal penetration, sources sometimes use the term anal intercourse to refer exclusively to penile-anal penetration, and anal sex to refer to any form of anal sexual activity, especially between pairings as opposed to anal masturbation. 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. There is also some evidence that pornography can be used to treat voyeurism. In many cases, that person is also aroused by smelling body parts that have a urine scent. In pornography, depictions of lesbian sex form a popular subgenre, directed toward a male heterosexual and female homosexual audience. The stimulation may involve hands, fingers, everyday objects, sex toys or combinations of these. Squirt pornography involves women ejaculating. It can be combined with fellatio and the woman may move her breasts up and down on the penis for an additional stimulation, usually before the man reaches orgasm. Guro or Gore is a genre of Japanese pornography involving blood, gore, disfiguration, violence, mutilation, urine, enemas, or feces. Practitioners have described going to public places such as a mall or a park. It is also often mixed with other fetishes in practice, such as voyeurism, momporn denial, etc.
