Inhale - Exhale

Shepard one day finds himself at the Citadel, ready to fight for his Batarian master in four days of blood arrenged by the citadel space council. His biotics quickly catches the eye of the over protected, general's son, Kaidan. And what they had thought was pretty forward and simple, turns out to be very, very complicated. (Big bang Spring 2013 - art at Ao3) M/M