breast sensitivity

I don't really know where to put this, but it's something I've been pondering. This is my first post here.

I'm female and I would say I enjoy going periods of time without orgasm because it's another kind of sexual adventure.

Help!

Early in my marriage, I asked my wife not to touch my breasts and neck. When we were having sex (with ejaculatory/orgasmic intent), and she touched me there, it consistently felt uncomfortable. I did not have a word for the sensation that fit quite as well as your "fish food" analogy (which I discovered only recently). Out of respect for my request, she stopped touching my breasts and neck. I appreciated that. Years passed.