Medical pornography involves sexualized medical, often fake, including gynecological pelvic examinations, rectal examinations, and pelvic or gynecological ultrasounds. Shotacon : Similar to Lolicon, this genre involves prepubescent or under-aged boys between the ages 6–12. They signal the presence of estrogen and the presence of sufficient fat stores for pregnancy and lactation. Sexual orientation Pornography features an increasing variety of combinations of actors by their sexual orientation such as lesbian, gay, bisexual, and transsexuals in addition to traditional heterosexual roles. The use of the word creampie to describe such scenes originated in U. While some fantasize about a giantess who is slightly taller than himself, others are interested in giantesses that are hundreds or even thousands of feet tall. The queening stool is also related to a smotherbox, which also allows the person under the seat to be locked in place, restrained by the neck as in a set of stocks. The terms Big Beautiful Women and BBW were coined by Carole Shaw in 1979, when she launched BBW Magazine, a fashion and lifestyle magazine for plus-size women Fat fetishism is the strong momsex or exclusive sexual attraction to overweight or obese people. Coprophilia , also called scatophilia or scat , is the paraphilia involving sexual arousal and pleasure from feces. Reality pornography is gay twink porn a genre of pornography where staged scenes, usually shot in cinéma vérité fashion, set up and precede sexual encounters. The term has anime hentai origins in the Greek language . Today, religions vary in their views of masturbation; some view it as a spiritually detrimental practice, some see it as not spiritually detrimental, and others take a situational view. Lolita pornography features women who are 18 years old or slightly older, who pretend to be underage teen girls. A related term used in the genre is the term cougar, which implies an older woman as predator. Most bisexual porn is made by small production companies rather than the major studios.