The only way I can make my wife orgasm is with penetration. Always missionary and always with my weight almost completely on her. It makes her feel safe, I think. She also does not like a lot of movement -- I've learned how to do a more subtle sort-of motion that keeps pressure on her clit. In 25 years, I have not been able to make her cum with my hand or my mouth. She loves oral (as do I), so I don't think that it's lack of talent on my part. She also takes an anti-depressant that makes orgasms more challenging.
Her rabbit always gets the job done, though lol.
Her rabbit always gets the job done, though lol.