My husband and I are also blind. I have prosthetic eyes, but he has real ones. One day we were really getting into sex, and things were heating up until I stuck my finger directly into the back of his eyesocket. And it was not long after we’d had the worst fight we have ever had. So it was really awkward and I spent an hour trying to reassure him that I really wasn’t actually trying to kill him. He was not happy.