Odd thing here I learned recently. I am an ok size being 7" long and 5" around. My wife has only been with me and my size works for her. However, I just learned that she told a friend of hers that I'm over 8". When I asked her why she told me, "because you are over 8". I didn't argue with her much but she seems to think I got the measurement wrong or has convinced herself that I am. Not pulling out the ruler to correct her. Should I?