Since this article analyzes porn from an academic perspective and contains some images of early examples of the genre, I’d say that this article is definitely not for anyone under the age of 18. It is also not safe for work (NSFW). Furthermore, as Pete so helpfully pointed out, since this paper analyzes tentacle porn, it’s probably not safe for life (NSFL). All snark aside, this paper does deviate from our general tone of keeping the site PG (or PG-13), so please click at your own risk!