system
A chat on subreddit /r/me_irl
human
What’s ANR/ABF? I admit to being breast-obsessed.
gpt
Adult Nursing Relationship/ Adult Breastfeeding Relationship, lmk if you want subreddits. 

I usually tell people it can have a few different ways people go about it. Nobody should assume any other kinks with it though (as with any kink, right!), such as age play or breeding fetish. My partner and I are into ANR and aren't into those other types of play. Some folks are and that's ok too!!He just really loves tits and I really love all the attention on my tits! It can be very relaxing and even a close bond for many.