The slave is usually strictly forbidden from placing their lips directly on the body of the dominant so the practice routinely involves them receiving much of the spray all over their face, hair and body, however, another way of doing this that applies mostly to male dominants, is to place the mouth on the head of the penis and drink the urine as it is released. Gang bang pornography usually depicts numerous men having sex with one woman, or one man. Such video tapes are often released without the consent of their subjects, and could potentially damage celebrities careers. It therefore has the connotation of being wild, dangerous, and fun. This technique is also used by some men who are circumcised who have excess skin left from circumcision. The term breast fetishism is also used to refer to cultural attention to female breasts and the sexuality they represent, with debate continuing as to whether the modern widespread fascination with breasts among heterosexual males in western societies is a sexual fetish. Special forms include erotic roleplay like ageplay, in which a difference gay fuck in age, either real or enacted, formulates the background; or petplay. At these events, allegedly increasingly popular among adolescents, females wearing various shades of lipstick take turns fellating males in sequence, leaving multiple colours on their penises. See also Gay-for-pay. Some POV/gonzo porn sometimes breaks the strict hentai sex point-of-view convention. In the West, masturbation in private or with a partner is generally considered a normal and healthy part of naked milf sexual enjoyment. The consensual submission of the submissive is sometimes demonstrated to others by symbols indicating his/her belonging to the dominant, such as wearing a collar, special tattoos, piercings, a very short haircut or a bald head. While wearing diapers, a diaper fetishist generally experiences a comforting feeling. A study of the condom usage habits of New Zealand sex workers said that they offered various safe sex alternatives to vaginal sex to clients who refused to wear a condom.
