bitchboy vs bottom girl

bitchboy

noun
  • I love being a bitchboy bottom when a top can seduce me properly. 

  • A coward, especially a younger man. 

  • A bottom, usually a younger, submissive male. 

bottom girl

noun
  • Synonym of bottom bitch 

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