The latest in a rash of videos set in sex clubs offers a slender, youthful cast all in military fatigues performing stand-up sex. Viewers will likely become fatigued long before the cast. The memorable exception to the general monotony is the centerpiece featuring a vocally dominant Donnie Russo and receptive Tanner Reeves in a sling. They make an interesting combination: Russo, all sound and fury, and Reeves, whose elusive, absorbent persona is almost zenlike. Which is stronger, grasshopper, the rock or the water?