Okay, I see this in a different light. I grew up in a very religious home. Sex was NEVER talked about. I was told once that anal and oral sex were immoral. I HATED giving my first husband a blow job. He told me I wasn't good at it. I couldn't get past this thought that I would go to hell by doing this with my husband. I didn't like receiving oral sex either. There were a few times that things just evolved. Once he was giving me a backrub. Suddenly we were in a 69, and it was incredible! But if he pushed me to suck his cock, I kind of froze. He had to fight me to give me oral most of the time. Anyway, my point is this. Don't push her. Don't give ultimatums. Let things happen naturally. Talk to her about it, but don't make her feel bad if this is not something she is comfortable with. It could take time for her to do this. I think if you all enjoy 69s, go for it. Things change. I recently had an incredible encounter with my best friend. Let me just tell you that I loved sucking his cock, and he says that I am very talented at it. What a change from the man I married so many years ago. Please be patient with your wife, and let things evolve. Do what you are both comfortable with.