SOS – Weird nipple taste…?

Okay, slightly embarrassed with this one, but it’s really getting to me. My boyfriend says my nipples taste like chives/onion-y. He jokes about it and says it doesn’t bother him, but it still makes me feel insecure and I have to fight shutting down when he goes for them during sex bc all I can think about is if they taste bad.

I am a clean person, healthy, eat well, all of the things. I have sleuthed the interwebs to try and figure this out, and have read other people’s stories and possible theories, but there still doesn’t seem to be any kind of concrete explanation or solution. Does anyone have any ideas as to the cause or a solution? Helppppp

SOS – Weird nipple taste…?