These scenes may involve the female actor calling for the shot to be directed at some specific part of her body. It is used, for example, at fertility clinics young gay porn to stimulate sperm donors. A male voyeur is commonly labeled Peeping Tom, a term which originates from the Lady Godiva legend. It is suggested that much of the obscurity and the uncertainties about female ejaculation are related to mixing up these two phenomena. It contains graphic sexual activity and visible penetration. Actual upskirt or downblouse shots may violate privacy laws in some countries. Bestiality is illegal in many countries. Women that take on the roles of the giantess within this fetish often find the practice to be empowering and enjoy being worshiped. There may be more than two participants; both group sex and gang banging can be included. 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. The phrase buttered bun is sometimes used to refer to the owner of the orifice in question. The concept of lesbian, to differentiate women with a shared sexual orientation, is a 20th-century construct. Women who perform in lesbian pornography often do not consider themselves lesbian or bisexual. Bondage pornography specializes in the depiction of sexual bondage or BDSM activities as photographs, stories, movies, or drawings. Normal quantities of ejaculate range from 1.5 to 5.0 milliliters . Oral sex pornography frequently features a person big tit milf performing fellatio, and less frequently 3d hentai cunnilingus. Some may keep their hand stationary while pumping into it with pelvic thrusts in order to simulate the motions of sexual intercourse. Omorashi: The act of holding one own urine until the need to urinate is urgent, making another hold in their urine, or watching another person with an urgent need to urinate. Women oriented pornography is sometimes referred to as sex positive pornography.