Are you looking for paid or free? Free Methods: Social Media: Twitter Tumblr Pintrest (be careful) Sex.com reddit pornterest PinSex AdultSpace Pornstagram Uplust TheAdultHub Major Tube Sites: Upload watermarked videos and add link in description and profile on: xvideos xhamster pornhub myvidster motherless youporn txxx nuvid flyflv machomoe fucking1 Android/iPhone App Version Of Your Website Mikandi.com Lazeeva Aptoide Getjar app-eshop.xxx Web 2.0/Free Sites EasyXTubes EasyXblogs Pornficator kinky-blogging.com pornlivenews pornblogspace sensualwriter.com venusblogger.com adultblogspot blogsbugs www.jizzy.info freeblognetwork.com pornmeme .com adultwordpress.com isanadultblog.com pornspaces.com URL Shorteners: Linkbucks.com B.eave.rs Adult.xyz x18.eu Traffic Exchanges That Accept Adult: 10khits.com Otohits.com Hitleap.com Pandabot Armybot.net (The Above is not an exhaustive list, but plenty of Free Resources to get you started, Same goes for the following Paid Sources) Paid Promotion Of Adult Sites: Adult.xyz b.eave.rs popcash popmyads popwin popearn poptm adxxx adnium popxxx.net pinvert hilltopads ad-maven exoclick plugrush juicyads eroadvertising creamyads froggyads arteebee (Just DO NOT use PopAds.net That guy's a scammer - stole my $25: I deposited the funds, he immediately closed my account citing a bogus excuse of "multiple accounts" when I had never had any prior contact with that company, never ran my campaign or returned my funds despite repeated (unanswered) support tickets...Draw your own conclusions, but I think the whole "received money, provided no service and did no work, kept money and didn't return emails" spells it out fairly well...) Hope this helps as a starter list - this was just off the top of my head (all of these I've used/purchased from personally btw)
you can but ads from media buys , like exoclick , and you can also use pornhub for advertise your site , post hub have it's own ad network , if you buy ads from them then your ad will post of all websites of porn hub network.
Probably you can try to mimic my adult site monetization model https://www.javsubtitle.co Pretty good income for my standard. ===