Levi's pet

This is an ereri oneshot -
"Le-levi... Stop. Nooo, please its too much!", Eren Yeager cried out, his loud cries turned to whimpering moans by the end of the sentence.
His hands were pinned behind his back, strong hands dominated him as Levi gave his ass a smack with his other hand and pulled back his hair, "Well, that's a disobedient little slut! Who am I again?"