Had a crazy idea for Zeraora. Since bulbapedia said in the animation (I have not seen but gives good info to work with) she had lived in Fula City and was hunted down by pokemon hunters and became hostile to all humans after a fire that ravaged Fula City fifty years ago and is the fastest pokemon ever discovered.
The MC would not be able to get close to her without her since she moves around so gets the idea to convince Dialga to send him back in time to when Fula City was on fire but can only be there for a VERY limited amount of time so any wrong choice will make him not have enough time to get to her. When he does find her she is freaking out and he needs to calm her down by making her use up her electricity till tired. Once tired she is still freaking out so he does some excellent foreplay with his tounge on her pussy to get her in the mood just before orgasm. He gets out an electric type dick that looks like a thunderbolt and is about to but it in her when DING out of time and he is sent back to the present without her. At first he thinks he failed but hears a sonic/thunder boom and his vision goes dark. It feels furry and familiar and realizes its Zeraora on him and she says she has been looking for him for the past 50 years since he disappeared before she could even orgasm and that feeling of being on the edge has not gone away and feels like she is a volcano that is unable to erupt without him. Once she is breed she explains she does not have a hatred for all humans its just she was very aggressive to find the human male with the thunder bolt dick that she slashes the pants of any male human she can find.