By day Cooper Miller is a bland paper pusher, a health and safety inspector who does everything by the book. Deciding he needs some excitement in his life, he sheds his off-the-rack suit and tan raincoat and signs up for an introductory session at a BDSM club. His welcome mat turns out to be Nando Arenas, the man who owns the new tattoo shop Cooper inspected just that morning. At first glance, Nando seems like forbidden territory, but when Cooper discovers a taste for being tied up and dominated, the enterprising tattoo artist delivers all the excitement Cooper could want.