Sir?

What goes on in Levi's office, stays in his office.
Young Eren is desperately trying to fit in with the other recruits at the Survey Corps HQ. With Mikasa and Armin away on a squad mission, he keeps himself busy completing chores and attempts to avoid fights with others. Ever aware of a pair of cold steele optics burning through the back of his head.
Eren becomes increasingly exhausted as he works all day with duties and throughout the night for his Captain... Is he only a plaything or is there something more?