Group sex pornography features at least two men and two women , usually more, who all perform sex acts on each other. Rainbow parties were covered on The Oprah Winfrey Show in 2003, and became the subject of a juvenile novel called Rainbow Party. Preggo pornography features pregnant performers and may include erotic lactation as a fetish. Specific sex acts Anal Anal pornography features anal penetration with a penis, dildo, other objects, or some combination of them. The full-weight body-pressure, moisture, sex odors and darkness can be perceived as powerful sexual attractions or compulsions. This may help them develop their orgasm, increase its pleasure, and may inspire them to masturbate on naked milf a more frequent basis. In S/M, the Sadist is usually the Top and the Masochist the Bottom, but these roles are frequently more complicated or jumbled . A crush fetish is a fetish in which one is sexually aroused usually when someone crushes objects, food, and sometimes small animals with their body, usually under their foot, or when crushed videos porno gay oneself. On May 27, 2010 the television program The Doctors discussed the topic with dozens of teens, parents, and professionals. Clothes wetting: The person is sexually aroused by wetting one clothing or observing another person doing so. Among swinging couples, one of the two partners is often the driving force and the other is more passive-supportive of hentai porn the addition of additional sex parties. Irrespective of the legal or social view of pornography, it has been used in a number of contexts. A homosexual threesome would involve either three men or three women. Rainbow party A rainbow party is an urban legend spread from the early 2000s. In the fetish cuckolding subculture, it is most common for the female to take on the sexually dominant role and the male the submissive role, however, female subs, sometimes referred to as cuckqueans, also exist. Foot fetish pornography features heavy emphasis on the feet of the participants, either in combination with kissing and genital sex or in the context of acts such as trampling or crush fetishism.