Secret government agency creates assassins through mind control
The government really sucks sometimes doesn’t it? I mean you sign up to work for them and what do they do? They create a program where the use domination and forced orgasms to alter your memories so that all that is left of your mind is a dedication to the program and a single minded focus of a killer.
When the original Assassin that started it all, “The Doctor”, decides to take apart the program, he kidnaps his former lover, the woman who no longer has memories of him and intends to reverse the process on her. This is also done through domination and forced orgasms.
Of course there are other ways of reprogramming the assassins but apparently the one he is using on her works best for her personally. Which is nice, because later we find out he had to reprogram some male agents… He must have used those other methods for them I would expect.