Ph.: (+34) 947 51 20 The term BDSM dates back to 1969; however, the origin of the term BDSM is unclear and is believed to have been formed either from joining the term B&D with S&M , or as a compound initialism from B&D, D&S , and S&M. The full-weight body-pressure, moisture, sex odors and darkness can be perceived as powerful sexual attractions or compulsions. Once insertion is complete, the fingers are either clenched into a fist or kept straight. Tentacle erotica can be consensual, but frequently contains elements of non-consensual sex. Urolagnia is a form of salirophilia in which sexual excitement is associated with the sight or thought of urine or urination. Yuri female homosexual hentai. Masturbation is the self-sexual stimulation of the genitals for sexual arousal or other sexual pleasure, usually to the point of orgasm. Double penetration of the vagina, anus and mouth, can involve: Simultaneous penetration of the anus by two penises or other objects. Femdom features BDSM scenes in which the dominant partner is female. In the 18th and 19th centuries, some European theologians and physicians described it as heinous, deplorable, and hideous, but during the 20th century, these taboos generally declined. Other objects such as ball point pens and thermometers are sometimes used, although this practice can lead to injury and/or infection. Spanking can be administered in a number of spanking positions. Rainbow parties were covered on The Oprah Winfrey Show in 2003, and became the subject of a juvenile novel called Rainbow Party. Clothed female, naked male pornography features naked men and clothed women; typically, hot milf porn the women humiliate and abuse the men or perform fellatio and/or handjobs on the men. However, bisexual pornography is often placed near the gay section in adult video stores, since many consumers are gay men. Some may keep their hand stationary while pumping into it with pelvic thrusts in order to simulate the motions of sexual intercourse. In general, BDSM play is usually structured such that it is possible for the consenting partner to withdraw his or her consent during a scene; for example, by using a safeword that was agreed on in advance.