Yep, this all underscores the jw obsession with sex.
One time, I was out in service with a sister (married), alone, because another car group for some reason failed to show in the territory. The sister and I decided later to hit the local bagel shop for coffee break. An elder and his car group came just before we left.
Later, I got a phone call from the elder wondering why I was alone with her and he attempted to counsel me on the impropriety of being alone with her. The thought of having sex with this woman never crossed my mind. It obviously crossed his.
These days, I routinely have lunch, alone, with various female friends. Sex has yet to occur, and frankly I'm too hungry over my lunch hour to think about sex. Guess that doesn't make me a good jw.