Porn magazine

Pornographic magazines, or erotic magazines, sometimes known as adult, sex or top-shelf magazines, are magazines that contain content of an explicitly sexual nature. Publications of this kind may contain images of attractive naked subjects, as is the case in softcore pornography, and, in the usual case of hardcore pornography, depictions of masturbation, oral or anal sex, or intercourse.

They primarily serve to stimulate sexual arousal, and are often used as an aid to masturbation. Some magazines are general in their content, while others may be more specific and focus on a particular pornographic niche, part of the anatomy, or model characteristics. Examples include Asian Babes which focuses on Asian women, or Leg Show which concentrates on women's legs. Well-known adult magazines include Playboy, Penthouse and Hustler. Magazines may also carry articles on topics including cars, humor, science, computers, culture and politics. With the continued progression of print media to digital, retailers have also had to evolve. Apple's Newsstand is a popular version of this, but as they do not allow pornographic material, specific digital newsstands for pornographic magazines exist.

Pornographic magazines form a part of the history of erotic depictions. It is a form for the display and dissemination of these materials.

In 1880, halftone printing was used to reproduce photographs inexpensively for the first time. The invention of halftone printing took pornography and erotica in new directions at the beginning of the 20th century. The new printing processes allowed photographic images to be reproduced easily in black and white, whereas printers were previously limited to engravings, woodcuts and line cuts for illustrations. This was the first format that allowed pornography to become a mass market phenomena, it now being more affordable and more easily acquired than any previous form.

...
Wikipedia