I used to have very sensitive nipples about three years ago and loved them to be stimulated. Needless to say, something changed that a fee years back and I can't seem to revive it. There is feeling but it's very dull. Even my vaginal lubrication isn't what it used to be. I will say that my stress level as a caregiver is extremely high. However, I am taking lots of good herbal supplements to assist libido or at least try to ..I have an amazing new partner and he is both a wonderful man and lover. I really want to have a fulfilling sex life with him. I would love to increase the nipple sensitivity if I can. Does anyone have any suggestions?