Untouchable — R.W. Clinger

Charlie Keep loves his job at EyeZeal designing eyewear. Although his task is sometimes boring, it has one great perk -- Zeb Carlow, the owner's drop dead gorgeous son, whom Charlie has a crush on. Thor-like Zeb is everything Charlie wants as a husband: he's smart, financially secure, and positive. There's one huge problem Charlie has concerning Zeb, though. The guy is untouchable. Zeb is the boss's son, and out of Charlie's league. Plus, Charlie can't possibly cross a line between business and pleasure. Never. But soon he realizes Zeb isn't as untouchable as he thinks. When Zeb invites Charlie to join him on a road trip to visit an EyeZeal client in Ohio, things between them begin to look up.