I can't remember if your H was on any anti-depressants or anything but Nop's analysis of those or drugs like neurontnin is right on the $$. My friend's H was taking a cocktail of anti-depressants, pain killers and muscle relaxants due to back issues and "oing" was a huge issue. It got where he really couldn't o without a whole lot of extra friction, extra visual stimuli, lots of position changes and that type of thing. She had a hard time with it because she felt a little prostitute-ish but I'm sure you can handle the challenge. You just need to be sure you take care of your own anxieties about it so that doesn't create a weird vibe.
Hang in there. If it isn't one thing it is another.
