Blue prints? (7)
I believe the answer is:
erotica
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">blue prints?</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for erotica that I've seen before include "Raunchy material" , "Salacious" , "works to stimulate passion?" , "(Items of) titillating art" , "Art of a sexual nature" .)