Well, no one reads any of Murakami's "Director's Cut" unless they want copious amounts of sex and raunchiness. Gamerz Heaven Director's Cut certainly delivered, with two doujin revolving around an uke!Rush and an alter!Ren and a third (untranslated at the moment, but I'm working on it) with a RenxKaito bent (although all three include some gangbanged!Rush and the third volume includes near-noncon gangbanging of Kaito).
Like the Megamixes, the "Director's Cut" series is drawn in the same crisp and delightful art style Murakami has picked up over the years and includes lots and lots and lots of XXX content. They're easy to pick up without
having read Gamerz Heaven (which is insanely hard seeing as it's only 4 volumes before it was put on indefinite hiatus and the only the first came state side and is pretty much out of print) and are great for a short romp.