Just A Favor

Sano asks Saitou for a favor, without telling him what it was. Hours later, Sano ends up in Saitou's arms - naked. Completely not what he had pictured happening, but totally the start of something violently perfect and horrifyingly beautiful. Of course, it won't be easy and their trials are just beginning, but what else did Sano expect when he decides to try to love the Wolf?