Nina And Her Close Friend Kylie Ireland Share Advanced Techniques For Great Sex!. Adult film legend Nina Hartley as seen (and done!) it all! In this episode of her award-winning "How-To" series, she joins Kylie Ireland to share their advanced techniques for super-satisfying anal sex. For anal adventurers ready to explore more sophisticated forms of posterior pleasure, Nina's Guide to Advanced Anal Sex provides informative and erotic "show and tell" info...