bottom bitch vs sausage rider

bottom bitch

noun
  • A particularly submissive sex partner, especially a gay male. 

  • The most successful prostitute under a particular pimp, who has higher status but more responsibilities. 

sausage rider

noun
  • A homosexual male. 

How often have the words bottom bitch and sausage rider occurred in a corpus of books? (source: Google Ngram Viewer )