LoveStar (Visual nerve hooked to porn)

Brief description

People's brains are connected to the internet (although they don't use that name) and at any time people could be watching a film or a "butterfly" that is filming something happening live. Early in the novel the narrator mentions that some people watch hardcore porn through their visual nerve.

Pull Quotes

The man who breathed rapidly or got an erection at an inappropriate time and place probably had his visual nerve connected to some hard-core material or was listening to a sex line. (p. 18)

Who does what?
Machine P.O.V
Not machine P.O.V.