There're some great things about this video. First, Misti is gorgeous - a nice Asian with perfect tits and a good, thick ass. She's a slut for mild torture and works this whole innocent puppy dog angle that makes it even more perverse. Plus, you've also got a nice combo of pain and pleasure, with Mayhem and Agony following turns ass whipping and tit twisting with tickle sessions and plain old fingering. And the fact that Misti gets off (many times) on all that stuff makes it a winner for a torture video.
Of course, it's still plain old s/m production work - amateurish and uninspired - and Mayhem's thick dick never gets used, despite its meaty erection. And the spankings never get very hardcore. But that's all fine. Kudos to Agony's whip work, too. A real showman.