Draw attention to lover scratching Nutmeg's back (6)
I believe the answer is:
stress
'draw attention to' is the definition.
(I've seen this before)
I can't explain the rest of the clue.
(Other definitions for stress that I've seen before include "Emphasis on anxiety?" , "Particular emphasis" , "why off work?" , "Lay emphasis on - it's a strain" , "Emphasise the strain" .)