Curious to hear any stories of getting caught by wife or good hookup stories.

I've been married for 10 years and have not gotten busted, and have seen roughly 200 girls in that time.  The most recent is with our 24 year old nanny.  It had been brewing for two years and finally happened last week.  Why is it that the more risk there is, the more alluring and exciting it is?  Would love to hear some fun stories, men or women.  If you;'d like to take private, thats fine too.