nigel knew that he was now bill's chum buddy as he licked bill's semen out of wendy's bloody vagina
"when a man performs oral sex on a woman after another man has vaginal intercourse with her during menstruation, the two men are considered "chum buddies"
"nigel knew that he was now bill's chum buddy as he licked bill's semen out of wendy's bloody vagina" What is the definition of "chum buddy"?