Simultaneous penetration of the mouth and either the vagina or anus. Kinbaku means tight binding Kinbaku-bi which literally means the beauty of tight binding. It is typically animated pornography, as the legal age to be featured in a pornographic film in Japan is 18. The smotherbox is placed on a stable surface. Transgender pornography features performers who cross-dress for sexual gratification, either for themselves or for their partners. Entacle erotica describes a type of pornography most commonly found in Japan which integrates traditional pornography with elements of bestiality and a fantasy, horror, or science-fiction theme. Hamedori is a hentai videos genre of Japanese pornography in which a male adult video actor or director serves as the camera operator. This may help them develop their orgasm, increase its pleasure, and may inspire them to masturbate on a more frequent basis. Stimulating the prostate from outside, via pressure on the perineum, porn milf can be pleasurable as well. Transsexual pornography is a genre of pornography. Since the 1980s, many practitioners and organizations have adopted the motto safe, sane and consensual, commonly abbreviated as SSC, which means that everything is based on safe activities, that all participants be of sufficiently sound/sane mind to consent, and that all participants do consent. Creampie scenes depart from heterosexual pornographic convention in favor of a depiction that more closely mimics sexual intercourse as performed in ordinary life; they have been called the counterimage of facials. Its primary goal is sexual arousal in its audience. Actual upskirt or downblouse shots may violate privacy laws in some countries. This can, however, redirect semen into the bladder . Snuff pornography involves the actual death of any of the participants, gay bear porn consenting or otherwise, simulated death is not considered snuff. The full-weight body-pressure, moisture, sex odors and darkness can be perceived as powerful sexual attractions or compulsions. English adopts and uses hentai as a genre of pornography by the commercial sale and marketing of explicit works under this label.