Considering it was just the Mr. and I involved in this one, I'm not sure embarrassing would describe it, but Mr.101 says he was embarrassed, and to this day shakes his head and apologizes for it.
We were in our early 20's, living together. One night we started having sex, and he put his fingers inside me. All of a sudden ( it didn't take long) my entire nether region was on FIRE! flamethrow The pain was intence! We couldn't understand what was wrong, until he realized he had eaten buffalo wings earlier with his fingers and forgot to wash his hands. OOOOUCH! We spent the night putting cold clothes and ice on my crotch. Needless to say....nothing more happened that night in the sex department. At the time, it wasn't funny, but now it is usually worth a laugh or two.