Double Stuffed , Double Vaginal , or Double Anal pornography involves the penetration of one orifice by momsex two penises or other objects. Rape pornography features performers simulating rape. Reality pornography is professionally made porn which seeks to emulate the style of amateur pornography. Pro-am pornography is sub-genre of amateur pornography that refers to professionally made porn that features amateur actors/actresses, often appearing for the first time in a pornographic film. A survey by the New York City Department of Health and Mental Hygiene found that heterosexual women are more likely to bareback when engaging in anal sex than homosexual and bisexual men. A few extremely flexible males can reach and stimulate their penis with their tongue or lips, and so perform autofellatio. The term Asiaphile is sometimes used to describe the same phenomenon as is yellow fever . Cuckolding can also be mixed with other non-monogamous relationship arrangements with which it has substantial overlap such as Swinging, gay sex video wife-swapping, open relationships, and polyamory, etc. This industry employs thousands of performers along with support and production staff. Throughout history, women have not had the same freedom or independence to pursue homosexual relationships as men, but neither have they met the same harsh punishment as homosexual men in some societies. The genres of pornography are based on the type of activity featured and the category of participants, for example mateur pornography is a category of pornography that features models, actors or non-professionals performing without pay, or actors for whom this material is their only paid modeling work. In Canada, Teletoon offers up its own Teletoon at Night programming block. The term soft crush refers to the more common fetish surrounding videos involving hentai sex inanimate objects or small invertebrates being crushed, while the term hard crush refers to such videos involving larger animals with vertabrae, and arguably more pain-susceptible animals .