Sentence:  "It's true," Vanya now, "look at the forms of capitalist expression. <WSD>Pornographies</WSD> of love, erotic love, Christian love, boy-and-his-dog, <WSD>pornographies</WSD> of sunsets, <WSD>pornographies</WSD> of killing, and <WSD>pornographies</WSD> of deduction — "ahh", that sigh when we guess the murderer — all these novels, these films and songs and they lull us with, they're approaches, more comfortable and less so, to that Absolute Comfort." A pause to allow Rudi a quick and sour grin, "The self-induced orgasm." 
Meaning of the word marked with <WSD> tags:  The depiction of (non-sexual) subject matter so that it elicits feelings analogous to erotic pleasure; any such depiction.