Guard 74 (Patreon)

You had been at the central correctional facility for about two years for "subversion".  You had managed to game the system and get by without too much harrassment by the guards. One day you noticed that a new guard only know by her serial number "74" had entered the ranks. She had a very tight-fitting uniform, leaving not much to the imagination. Over time, she began to express a certain interest in you.  One day she took you aside in an interrogation cell, and began what would become your weekly routine from now on.