Erotica stunted and corrupted European cabal (7)
I believe the answer is:
coterie
'cabal' is the definition.
(thesaurus)
I cannot understand how the remainder of the clue works.
Can you help me to learn more?
(Other definitions for coterie that I've seen before include "EEC trio in exclusive group" , "In-group" , "Exclusive group with shared interests" , "Select group" , "Group of acquaintances" .)