What a beautiful story, I'm 50 too and reading your tale has made me hard!!
Reminds me of when my wife was breastfeeding in front of my father years ago, although he tried to be a gentleman, I could see he couldn't keep his eyes off them!
What about leaving a clothes horse out with all you finest knickers on display?? Also does he hear you & your husband, perhaps be extra noisy next time & see what his reaction is
