You May by Slavoj Zizek (1999)

In particular:

  A similar tension between rights and
  prohibitions determines heterosexual
  seduction in our politically correct
  times. Or, to put it differently,
  there is no seduction which cannot
  at some point be construed as intrusion
  or harassment because there will always
  be a point when one has to expose
  oneself and 'make a pass'.