There is a lot going on in this double-disc release. The extras at times blur into the main scenes—like with the two combatants, Chanel Preston and Carter Cruise, who overall spend over a cumulative hour just being interviewed. While the actual movie itself runs just a bit over two hours, with the extras and bonuses, it will take close to four hours to view everything.

The girls cover all of the bases, and over the course of eight scenes manage to each do a solo, anal, vag and one another. The idea is, with extensive experimentation and documentation, to determine which is better sex: anal or pussy.

The only guys, Tommy Pistol and Erik Everhard, are easily enlisted to be used whenever a live dick is needed for either hole. The real heroes here, however, are the girls. Cruise and Preston put their best motion into gear and cooperate fully in their scenes—which are many—and, while the question still goes unanswered, it once again proves that getting there is half the fun. Well done, all.