Pizza Tower X Five Nights at Freddy's 1

After Peppino Spaghetti's whole Pizza Tower escapades, he realizes he needs to make extra money to finally pay off his debt. He takes a walk around his local neighborhood and finds a poster, saying something along the lines of 'Now Hiring: New Security Guard at Freddy Fazbear's Pizza!'
Peppino desperately calls the joint and his plea gets accepted. But there was one aspect of the job that he had no idea of..