I'm very insecure of my vagina and because of that I never let my boyfriend give me oral. He told me recently that I can't give him oral (one of my favorite sexual things) unless I let him give me oral. What do I do and how can I combat this insecurity?

To be clear, he only added that ultimatum because he doesn’t think it’s fair for me to give to him and get nothing back. He told me “you deserve to get pleasure too”