It's an interesting topic. My kids are older now, but I don't ever remember feeling anything remotely similar to a sexual feeling when breastfeeding (I breastfed both for over a year). In fact, I think I had the opposite reaction in that I didn't want my husband using his mouth on my breasts because that seemed weird--at the time a mouth on my breasts meant feeding time!

Soon after breastfeeding ended, it was fine for them to be 'used' sexually again. Now that I'm older, it's difficult to understand why the two feelings were very different, but they were. So, no, to me, nothing disgusting about it because breastfeeding had no sexually stimulating effect on me. It could be hormones, or just a certain mind set. Sexual stimulation has a lot to do with one's mindset so if a person is just thinking about feeding their child, they're probably not thinking about sex.

I'm sorry breastfeeding was painful for some people. I had some issues with infections, but for the most part, it was not a problem.