I'm a very sexual person, but I don't constantly molest people. High testosterone might affect acne and aggression, but it wouldn't make you grope people more when others say, "Cut the crap."
It does sound like your husband may be a sex addict, however, and is just crazily seeking a pleasurable rush. It also sounds like he may have problems with emotional intimacy. Sexual intimacy can sometimes become a barrier instead of a tool to emotional intimacy, especially in addicts. While I can't diagnose your husband (I lack both the credentials and this is the internet), you should definitely seek counsel from a doctor or psychologist.