When Ryosuke Kaga foolishly strikes a deal with the attractive goddess of death, Lisara Restole, he soon realizes the consequences are far from ordinary. Instead of taking his life force, Lisara feeds on his lecherous thoughts, leaving him devoid of his usual teenage desires. To reclaim his former self, Ryosuke must accompany Lisara on her mission. Yet, returning to his original state of immorality won't be simple, as dealing with a death goddess is no small feat. Will he regain his lustful ways or remain cleansed forever?