have you been with a man into breast milk?

I've been seeing someone for a little over a year, just a friend's with benefits thing. a few months back he took notice to the fact I still have colostrum/milk when you suck or squeeze my nipples. at first he was a little unsure about it because he is clueless about how all that works and was concerned my boob job caused it 😂😂 but I explained that someone women just don't stop producing it all the way (my son is 2) and it's healthy, lol! well lately he is all about it! So into it that it has that my nipples are killing me after these last two nights of sex! he is a huge boob man so I'm use to the extra attention to them but the big interest in the milk to has be wondering how many men out there are super into it too??