booty vs pubic region

booty

noun
  • The vulva and vagina. 

  • A form of prize which, when a ship was captured at sea, could be distributed at once. 

  • Something that has been stolen or illegally obtained from elsewhere. 

  • The buttocks. 

  • Sexual intercourse. 

  • Plunder taken from an enemy in time of war, or seized by piracy. 

  • A person considered as a sexual partner or sex object. 

pubic region

noun
  • The central part of the (notably human) body near the pubes and the pubis, including the genitalia. 

How often have the words booty and pubic region occurred in a corpus of books? (source: Google Ngram Viewer )