I have so many questions about this article:
What on earth does he think bisexual means if he has never told anyone, acted on it and the sole 'bisexual' thing he has done is wear his wife's knickers?
Do the 'black lace panties' even exist or are they just a phrase out of porn? (I accept the letter writer may be American but am still suspicious about the word panties)
If wearing the knickers turns him on, why does he need to wear hers instead of buying some of his own?
Has he considered that it might have been distressing for his wife or is it all about him?
If he is that ashamed and humiliated, what is his motivation for sharing the experience with an international readership?
And finally why can't he (or Pamela) accept his wife's perfectly reasonable marriage saving approach of never ever discussing it ever again?