It's magnificent. A gladiator slave sharing the bed with his dominus for an entire night, that really shows love. It tells a great story and also depicts how ancient rome's slaves had it and very accurately I must say.
Over things like this, from this picture alone, I usually write non-cannon stories (that I never upload) about how the guy that is sad would manage to escape and someone would find him and would treat him sweetly, showing him the love and affection that he was missing in his previous relationship. (Or is that strange?) Over things like this I always have to write some sort of happy ending or else I'd never be able to move on after seeing a picture like this... *Wants to hug him...*