That has never applied to any sort of pornograpy or sexuality. You do realize that anyone with half a brain could immediately pick this out as a false equivalency. Lust actually has a physical affect on your body.

There's decades of research on this and it's entirely childish and intellectually dishonest to try to compare video games and sexual stimulation with video games and video games and in game violence. The only way in game violence would have an effect is if you already had a personality disorder predisposing you towards violence