A spanking may be carried out with the use of a bare or gloved hand, or with any of a variety of implements, including a paddle, strap, hairbrush, feather duster or belt. The term comes from the French voyeur, one who looks. Some intend to videos porno gay create situations where others can see their wet clothing. Behind the Green Door was one of the first pornographic films to feature sex between a white actress with a black actor . Threesome or 3some pornography features one man and two women . Penetration may involve use of fingers, toes, sex toys, or penises. During anal sex, male pleasure can be particularly derived from the prostate, which can lead to an orgasm and ejaculation. It is also referred to as anal–oral contact and anal–oral sex, or colloquially as rimming or a rim job, and may be performed by or on people of any sexual orientation for personal pleasure or as a form of erotic humiliation. Key party A key party is a form of swinger party, in which male partners place horny milfs their car and house keys into a common bowl or bag on arriving. Crush pornography features objects being crushed by an actress or actor, who generally plays an overtly dominant role. Swinging can take place in various contexts, ranging from a spontaneous sexual activity at hentai porn an informal social gathering of friends to a regular social gathering in a sex club or residence. This is commonly called double vaginal penetration or double stuffing. Works in this genre may be considered adult for any number of reasons. In recent years, however, many celebrities have benefited from the publicity resulting from the release of a sex tape. They signal the presence of estrogen and the presence of sufficient fat stores for pregnancy and lactation. A scene where many women have sex with one man is referred to as a reverse gang-bang. Group sex also occurs in populations of non-human animals such as bonobo apes and chimpanzees. 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.