Akuma ga Kitarite Kimi ni Muchuu

Corporate slave Yuuto, under the influence of drunkeness, summoned the demon Morax. He made a contract with him where, in return of granting a single wish, Morax would receive his soul. Yuuto had used his wish to “become happy,” and so began his comfortable life of ordering around a demon. However, Morax is the type of demon that feeds off of human...