Concerted deployed sexual rejection exercised on the partner can be an aspect of Dominance and Submission as well. In the gay pornography industry, which uses amateurs as well as professional actors, the term gay-for-pay refers to actors labeled or believed to be straight but who engage in same-sex sexual activities for money. When the interest in a particular subject is obsessive, the behavior may be described as stalking. It is typically animated pornography, as the legal age to be featured in a pornographic film in Japan is 18. Bukkake is a sex act portrayed in pornographic films, in which several men ejaculate on a woman, or another man. If dramatic skills are not involved, a performer in a porn film may also be called a model. Double Stuffed , Double Vaginal , or Double Anal pornography involves the penetration of one orifice by two penises or other objects. In the fetish cuckolding subculture, it is most common for the female to take on the sexually dominant role and the male the submissive role, however, female subs, sometimes referred to as cuckqueans, also exist. It is also known colloquially as gushing or squirting, although these are considered to be hot gay sex different phenomena in some research publications. In Japan, gay hentai point of view pornography is referred to as hamedori . Portrayals of lesbians in the media suggest that society at large has been simultaneously intrigued and threatened by women who challenge feminine gender roles, and fascinated and appalled with women who are romantically involved with other women. Specific sex acts Anal Anal pornography features anal penetration with a penis, dildo, other objects, or some combination of them. This type of pornography is almost exclusively hentai, as true hermaphroditic humans are not fertile and are not usually found in nature. Pussing: British expression mature milfs for an activity involving a consenting couple where the male partner watches the woman urinate otherwise undetected in a semi-public place, usually a toilet cubicle at a pub, hotel, restaurant, theatre/cinema, office, club etc.