σмєgανєяѕє

Although Levi is an Alpha, he has an erectile disfunction and only gets hard when he's being done. Eren was raised as a Beta but when his heat comes, he finds out that he is an Omega. Levi desperately wants to be able to fuck the one he loves, but he can't and Eren also accepts that.

He puts effort in to live a comfortable life. And to overcome obstacles in his way, so why has got presented him with the most impossible obstacle of all?! An alpha. Big talk.

His parents have sex like bunnies. — my only comment.