DxD/Testament: The Perfect Devil

Adrian Shepard was a young man cursed with the ill fate of having every woman he ran into turn out to be a psycho in some way or another. A “Yandere” if you would. And one day, instead of waking up in his bed he found himself in what could only be described as a therapist's office. The only person around being, Makima? And a "Processor" is here as well? Reincarnation? DxD? Oh boy. (Story is a combination of High School DxD and Testament of Sister New Devil. Other elements may be added at my discretion.)