How to Deal With a Crazed Manager

In July of 2014 I got a job at a meat shop in a grocery store. I had no experience at all but they hired me because they were desperate for help. Mike said he had experience which he did work in meat shops before but he was really awful at his job. He didn't get real bad until Carl left after about two weeks to take care of other shops. Stephen swore he saw Mike staring at a 12 to 13 year old girl's bottom as she was walking up the aisle. Anyways Mike creeped me out just on his looks alone. A few more weeks passed by and one day is when it's just me and Stephen he fills me in on the stuff Mike did