Solo performances in gay pornography have been described in 1985 as either or both active and/or passive , whereas female solo performances are said to be exclusively passive . Irrespective of the legal or social view of pornography, it has been used in a number of contexts. Positions can also be chosen specifically for added effects such as increased humiliation, elevation and suspension. Solo pornography recognized with AVN Awards include the All Alone series and All Natural: Glamour Solos. 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. Sadism describes sexual pleasure derived by inflicting pain, degradation, humiliation on another person or causing another person to suffer. Clothed female, naked male pornography features naked men and clothed women; typically, the women humiliate and abuse the men or perform fellatio and/or handjobs on the men. Spanking can be administered in a number of spanking young gay porn positions. Women with women Main article: Lesbianism in erotica: Lesbianism in contemporary pornography Lesbian or girl-girl pornography features women engaged in sex together, but is typically aimed at a male audience. At the end of the evening the female partners would randomly select keys from the bowl horny milfs and leave with that key owner. Lolita pornography features women who are gay male sex 18 years old or slightly older, who pretend to be underage teen girls. Lesbian pornography typically features a wider range of appearances and body types than is typical of mainstream pornography. Specific sex acts Anal Anal pornography features anal penetration with a penis, dildo, other objects, or some combination of them. Interactive pornography, available in CD-ROM and DVD format, allows the viewer to select the particular acts performed at any one time, sometimes with the camera providing a anime hentai first person view. Some aspects of the research community distinguish between female ejaculation and what is colloquially known as squirting or Black Porn gushing.