"What happened to your funny bone whe you couldnt tell my reference to dusting meant he wasnt shooting sperm but dust. geez ."
- I'm confused.
Your original post (#16) clearly conveyed the sense that the word, "dusting" referred to a woman cleaning herself, ie; a post coital douche. Now, with the above clarification you are implying that the term dusting applied, not to her, but to her male partner "shooting sperm".
Perhaps the analogy you were looking for is not "dusting" but "shooting blanks".
This is goping nowhere-fast.