Gee, I don't know how I failed to read this one for so long. I have only had sporadic sex (well, every few weeks/months is sporadic in my book*) since being on NAL and have found no diminished effect whatsoever in my desire or response. I am a menopausal woman who can't get enough right now though (LOLOLOL). And it's all good! But in all seriousness, the only extinctive** feelings I've gotten on NAL is a decrease in my desire to exercise.
This actually excites me as I feel like something is working! I continue to exercise b/c it's a habit and I like the results. I'm also thinking I'm drinking out of habit as well, and I probably need to make more of an effort to change that (I come home and it's what I do)...or maybe one of these days my little tiny "ehhhhhh" feelings I'm feeling lately will become more distinct and obvious, and I will actually not act on the habit...
Does that make sense?? Sheesh - even rereading it I question what I'm saying. I teach school and feel like a walking Robotron all day long. Irepeatmyselfoverandoverandoverandover...

* but all that is changing LOL
** is this a word??