Is it normal for a straight man to have incredibly sensitive nipples?
I discovered my nipples to be an extremely erotic erogenous zone relatively late in life. When my former wife and I were ready to end our lovemaking with simultaneous orgasms, she would bite my nipples, the harder the better. When it came to oral sex her philosophy was that it was much better to receive than to give. Being an unselfish cunning linguist I was happy to oblige, although I went for years without being on the receiving end. Now I have a partner whose oral ministrations make my toes curl near to the point of breaking but she thinks it is weird that I pinch my nipples feverishly while she is administering her holy sacrament.