Seductive woman’s name associated with father (5)
I believe the answer is:
'seductive woman's' is the definition.
(I've seen this before)
'name associated with father' is the wordplay.
'name' becomes 'n' (common abbreviation e.g. on forms).
'associated with' says to put letters next to each other.
'father' becomes 'sire' ('sire' can be a synonym of 'father').
'n' after 'sire' is 'SIREN'.
(Other definitions for siren that I've seen before include "Dangerously alluring woman" , "Attractive lady" , "Hooter - dangerous woman?" , "Loud whistle or dangerous woman" , "Warning signal generator" .)