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. Gaping in pornography refers to momsex scenes of anal sex with a focus on the recipient’s anus remaining open for a period of time after the erect penis or dildo is removed. Seconds after being deposited onto the face, the semen thickens, before liquefying 15–30 minutes later. Fat fetishism also incorporates stuffing and padding, whereas the focus of arousal is on the sensations and properties of a real or simulated gain. The meaning of hentai is perversion, abnormality, or metamorphosis. In places where non-monogamous sex is taboo or illegal, group sex may take place in private or clandestine locations including homes, hotel rooms, or private clubs. POV pornography involves camera angles designed to provide the viewer a view similar to that seen by one of the participants, whose face is never shown. When all regions of the face are included, facial cum shots comprise approximately 62% of scenes where external ejaculation occurs. It generally contains nudity or partial nudity in sexually suggestive gay bear porn situations. Well-known female porn stars who expressed their pleasure in pegging their male partners include Taylor Wane, Debi Diamond, Brittany Andrews, and Monique Covét. These typically are leaked to the public via the Internet, with or without the celebrity consent. Some couples use a threesome as a way to develop a love triangle . Yiff or Yiffy pornography features Furry or anthropomorphic animals in an erotic or sexual context. The terms can be complimentary or pejorative. The interaction between tops and bottoms—where physical or mental hentai porn control of the bottom is surrendered to the top—is sometimes known as power exchange, whether in the context of an encounter or a relationship. Also see POV. Central to the typical MILF narrative is an age-play dynamic of older women and younger lovers. Instead, lesbian relationships have often been regarded as harmless and incomparable to heterosexual ones unless the participants attempted to assert privileges traditionally enjoyed by men.