How would you feel if the person you were in a relationship with showed their friends your nudes?

My boyfriend told me he showed his friends pictures of me and I don’t know how to feel. I don’t really like the idea of it at all and feel like I should’ve been kept for only his eyes. Am I over exaggerating or would you find it a red flag?
How would you feel if the person you were in a relationship with showed their friends your nudes?
Post Opinion