Group sex involves three or more people, but usually isn't centered around an established couple, as a threesome is. Group sex might originate during a night at a swingers' club, or at a sex club. Sometimes people also seek each other out online. There are more and more sites that make this possible, and it often has the advantage of avoiding the complications of jealousy or the risks of unstable couple relationships. Group sex can also be part of outdoor, dogging (British English) or adult movie theater activities. The underlying pleasure comes from emotional detachment, and the thrill of getting to know strangers in such an intensely stimulating setting. Although group sex has been a source of mass fun since ancient times, it has its modern caveats. Safer sex is an absolute must in these contexts, and consent should be in constant negotiation through communication between partners, strangers or not. More on the beauty of group sex here: Free Love, FFM, MMF, Threesome, Polyamory, Swinger Club Search, Swinging Photo Pixelio: Hofschlaeger
Porn has been around probably as long as humankind. Before there was streaming video, there were erotic cave paintings, and all the clever media in between. Over time, who is pictured and what they are doing has evolved, and varied between cultures, but the gist has been the same. Porn displays sex acts in order to arouse the viewer. Because of the bias of the industry toward male viewers, most of what is shown is usually the female body and the male genitals. The focus is usually on the sexual acts themselves, and less so on the surrounding scenario or the relationship between the individuals. Pornos can depict any kind of sex, from gentle vanilla sex to really aggressive or fetishized sex. If what you see is really explicit, it’s usually referred to as “hardcore,” whereas “softcore” is something closer to what you might see at the movie theater. Want more sexy inspiration? Also have a look at these: Erotic Photography, Erotic Fiction, Erotic Art
Most of us like dirty talk. Whether it’s sweet suggestions whispered in the ear or nasty words spat out while our hair is being pulled, a little verbal theatrics gets most people going. For those that are warming up for some BDSM play, this is often pretty aggressive and might involve insulting or belittling someone, claiming not to be interested in them, or even mocking their sexual attractiveness. For couples who regular engage in aggressive or BDSM sex, this kind of “hard” dirty talk might be a frequent part of their relationship. Certainly, those who are involved with porn, phone sex or cam sex are making the most of the power of words.