So he is shaving his lower region (which draws attention to his privates) but then does not want you to be down there? A man that does not want a BJ, VERY starge behavior!! The only thin I can think of is that your BJ's are actually numbing his sensations down there. Maybe as he has aged, he has lost some of the sensetivity in that region, and BJ's just make it even number. Does he have high blood pressure? This causes problems in male genitalia. Does he have weight problems, maybe he is uncomfortable with his body shape.
