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. Some consider the act to be as simple as fellatio involving the scrotum. Yaoi male homosexual momporn hentai designed to appeal to women and men. Contrary to the other two types, B/D does not define the Tops and Bottoms itself, and is used to describe the general activities with either partner being the receiver and the lesbian hentai giver. The term has also applied to other professions and even companies trying to appeal to a gay demographic. Milking pornography features lactating women being milked or milking themselves . Pegging films include Strap It On , Babes Balling Boys , Strap Attack, Strap-on Sirenz, Strap-on Chicks, Boss Bitches , various movies produced by LEDA Studios, and San Francisco-based Men In Pain. 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 gay sex video males in western societies is a sexual fetish. Lesbian pornography typically features a wider range of appearances and body types than is typical of mainstream pornography. While some fantasize about a giantess who is slightly taller than himself, others are interested in giantesses that are hundreds or even thousands of feet tall. Top and dominant are widely recognized for those partner in the relationship or activity who are, respectively, the physically active or controlling participants. In general, as compared to conventional relationships, BDSM participants go to great lengths to negotiate the important aspects of their relationships in advance, and to take great care in learning about and following safe practices.