Hold Me Tight (I'll Hold My Breath) (слэш)

Even after three years aboard Enterprise, Leonard McCoy has not quite overcome his fear of being aboard a shuttle. Up until this day, that fear had proven to be unjustified. Up until this day, Leonard never once considered that there were other ways to die aboard a space shuttle than blowing up, or suffocating in the vaccum of space. But there are other dangers to flying aboard a shuttle, very real dangers that Leonard never once considered before, but which are terrifying once they break loose on him.