sex up vs slay

sex up

verb
  • To take part in sexual acts with. 

  • To enhance in terms of fashionable appeal. 

  • To sensationalize. 

  • To make more sexually attractive. 

  • To arouse somebody sexually 

slay

verb
  • To have sex with. 

  • To defeat; to overcome (in a competition or contest). 

  • To kill; to murder. 

  • To amaze, stun, or otherwise incapacitate by excellence; to excel at something. 

  • To delight or overwhelm, especially with laughter. 

  • To eradicate or stamp out. 

How often have the words sex up and slay occurred in a corpus of books? (source: Google Ngram Viewer )