This is also the case in many relationships not considering themselves as sadomasochistic; it is considered to be a part of BDSM if it is practiced purposefully. In the attempts of circumvent this type of censoring , actors and producers have featured subject matter unseen or rarely depicted in western pornography. The exact source and nature of the fluid continue to be a topic of debate among medical professionals, which is also related to doubts over the existence of the G-Spot. Some couples use a threesome as a way to develop a love triangle . Facesitting, also known as queening, is a sexual practice in which one partner sits on or over the other face, typically to allow or force oral-genital or oral-anal contact. One is in a vertical side of the box for the neck of the person who has their head inside videos gays the smotherbox. Bondage is usually, but not always, a sexual practice. The position allows the pelvic floor muscles to relax and therefore partly exposing the labia minora to intimate touch. The films were financially successful, winning AVN Awards for the best selling pornographic films of hentai movies their year; however the events were effectively un-officiated and the record breaking claims often misleading. Cuckolds in the fetish sense also need not be male, and need not be married, although some level of pair-bonding intimacy or commitment in their relationship is necessary. Gang bang pornography is a type of pornography that depicts an individual engaging in physical sexual activity with multiple partners sequentially or at once. Moreover, many gay or bisexual men who star in gay porn films may wish to be identified publicly as heterosexual for personal or professional reasons. RACK may be seen as focusing primarily upon awareness and informed consent, rather than accepted safe practices. Sexual arousal from a particular body momsex part is classified as partialism. Regardless of its origin, BDSM is used as a catch-all phrase to include a wide range of activities, forms of interpersonal relationships, and distinct subcultures.