If you like threesome works with two jerks around, this is definitely yours to listen. Personally, neither the story nor characters were to my liking. From the beginning, it was obvious that Kazuki was a jerk. Teasing Motoharu about his past acts by hinting about it in a roundabout ways to heroine (Motoharu’s girlfriend) and then telling her she’s not cheating her boyfriend if she still thinks of him. But to my personal surprise, in the end I found Motoharu to be even bigger jerk in a deranged way. Even though he was enraged to Kazuki at the beginng (even before Kazyki laid his hands on the heroine), at the end he wanted continue their relationship as threesome with Kazuki because that really turns his engine running. Unfathomable. Though this was really not my favorite works, I still have to give credit for the great voice acting. Without that I might have dropped this somewhere in the middle.