cumshot vs dick snot

cumshot

noun
  • A trail or splodge of semen. 

  • A sex act in pornographic films in which a man ejaculates onto his partner's body. 

  • The portrayal of ejaculation. 

dick snot

noun
  • semen 

How often have the words cumshot and dick snot occurred in a corpus of books? (source: Google Ngram Viewer )