Diaper Wear

I know this won't get much of a following and probably a lot of things to take it off, but I am a diaper wearer and user for my husband. I was pregnant at 20, boyfriend took off on me, and a really great friend married me. We are still together and I've had 2 more kids for him. He is very kinky in his sexual needs and I meet them all. I don't want him to have to go anywhere else for his sex. For about 4 years now whenever we get alone time, I wear diapers for him and he changes me and cleans me up. During the cleanings I usually get an orgasm and he gets a bj and cums in my mouth, sometimes after I'm clean and a few times before he cleans me up, he has sex with me. It's harmless, he loves it and I want to do everything possible for him.