Strip Shows-Some cities have strip joints where depraved men go to see naked women live on stage. These venues are more like torture chambers because it's all a tease, customers are not allowed to touch. They do however offer an occasional lap-dance--for the right price.
Adult Cinema- Before Videotapes and DVDs came out, the entire pervert population had to go to theaters that featured X-rated movies. Back then of them felt uncomfortable watching porn in a public venue. Now the only perverts that go are the weirdos who get an extra thrill watching porn in a public venue--or the ones with wives at home. At the adult cinema some sick degenerates hide in the dark and masturbate.
Porn video studios produce titles that cater to consumers' preferences, such as gang bang orgies, S&M, bondage incest, bestiality, necrophilia, etc.. Law enforcement officials complain that such filth promotes sex crimes by fueling the uncontrollable lust for sex, but porn promoters claim that it actually prevents sex crimes by providing an virtual outlet for the experience.