Real medical shots or videos may violate privacy laws in some countries. Sigmund Freud considered foot binding as a form of fetishism. Double penetration of the vagina, anus and mouth, can involve: Simultaneous penetration of the anus by two penises or other objects. Once insertion is complete, the fingers are either clenched into a fist or kept straight. Some men also enjoy anal stimulation, with fingers or otherwise, without any prostate stimulation. The concept of lesbian, to hot gay sex differentiate women with a shared sexual orientation, is a 20th-century construct. Stimulating the prostate from outside, via pressure on the perineum, can be pleasurable big tit milf as well. In human sexuality, a threesome is sexual activity that involves three people at the same time. The name is a reference to gonzo journalism, in which the reporter is part of the event taking place. Creampie scenes depart from heterosexual pornographic convention in favor of a depiction that more closely mimics sexual intercourse as performed hentai videos in ordinary life; they have been called the counterimage of facials. Hamedori is a genre of Japanese pornography in which a male adult video actor or director serves as the camera operator. In Japanese, this natural-fibre rope is known as asanawa; the Japanese vocabulary does not make a distinction between hemp and jute. Femdom features BDSM scenes in which the dominant partner is female. The wife who enjoys cuckolding her husband is frequently called a hotwife, or a cuckoldress if the man is more submissive. Bestiality is illegal in many countries. In more vigorous forms of fisting, such as punching or punchfisting, a fully clenched fist may be inserted and withdrawn slowly. When the interest in a particular subject is obsessive, the behavior may be described as stalking. Types of anal sex can also be a part of lesbian sexual practices. The term pearl necklace is used by some because the drops of semen deposited by the man resemble a necklace of translucent white pearls. Usually that person prefers to stage the wetting so that his/her legs become soaked with urine.