Blogger is probably the easiest free option for this. It has an adult-content setting that places the blog behind a warning screen, so it can work for mature content. Just make sure to read their content rules carefully, especially if you plan to monetize or link to commercial adult sites.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.