A study of 164 males in Finland from two SM clubs found that 18.2% had engaged in coprophilia; 3% as a sadist, 6.1% as a masochist, and 9.1% as both. 18% of heterosexuals and 17% of homosexuals in the study pool had tried coprophilia, showing no statistically significant difference between heterosexuals and homosexuals. Hermaphrodite, also known as herm, refers to pornography, typically hentai, that features persons with the genitalia of both sexes. In 1988, a sex tape caused significant damage to Rob Lowe career. The use of the word creampie to describe such scenes originated in U. 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. Use of the agreed safeword is seen by some as an explicit withdrawal of consent. Sexual relations between women have been illustrated as well as narrated, but much of the written material from the early modern period has been destroyed. The loose and direct camera work often includes tight shots of the genitalia, unlike some traditional porn. Some straight actors have started gaysex acting in gay porn only to be accused of being gay while others first step was to strictly do solo scenes. The naked appearance of actress Demi Moore in the advanced stage of pregnancy on the cover of Vanity Fair magazine in 1991 marked the beginning of a period which has since seen pregnancy presented by celebrities as a glamorous state of living, while also creating a market for photographers to produce images of pregnant mothers, and for fashion stylists to introduce pregnancy styling to their business. Today, pornographic films can be sold or rented on DVD, shown through Internet and special channels and pay-per-view on cable and satellite, and in adult theaters. Typically featured are hitting, choking, name-calling and hair-pulling. Since mammary intercourse is a non-penetrative sex act, the risk of passing horny milfs a sexually transmitted infection hentai sex that requires direct contact between the mucous membranes and pre-ejaculate or semen is greatly reduced.