Thus this idea while rattling in my noodles finally wormed its way out and found its place on paper. This idea is slightly unique in the sense that it's not really H, but could be H, but it also could be a contradicting story.
The basic premise is "Where does shiny Pokemon come from?", the answer from my twisted noodle like brain is "Shiny Pokemon is the child of human and Pokemon." Thus the idea comes: there is a secret organization that polices the relationship between humans and Pokemon. Their rule is no love or sexual relation between humans and Pokemon, and they enforce the rule by hunting down trainers or people who formed relationship with their pokemon that goes beyond trainer & Pokemon.
Our story revolves around a young recruit from this secret organization. He hunted down a young lass who is in a relation with a Gallade, went all the way and became pregnant with a Pokemon egg. The organization separated the two of them and left the egg in the wild to fend for itself. The boy couldn't bare to leave the egg alone in the wild and took it in until it hatch and became his Pokemon. As time pass and the Ralt evolved, he found he has feelings for his pokemon. And the organization turn against him tries to separate the two of them. They failed and it ends with Gardevoir getting pregnant and surprisingly she gives birth not to a Pokemon, but to a human baby. The boy finally found the lass who the Gardevoir should belong to. The organization brainwashed the lass, so she doesn't remember Gallade or Gardevoir, and the boy decided to leave the baby with the lass who has grown up by now. And to add an amusing twist, I decided that the lass would bare the striking resemblance to a certain famous Pokemon character's mother... :p
There's technically more to the story... the boy was not born from human, but was created by a legendary Pokemon who took pity on a couple who couldn't have a baby. The people in the town found out and drove them out because they fear the child. Eventually this drove the couple to abandon the child and the boy was picked up by the organization...
Another plot deals with the busty spiky hair woman. She's the daughter of the commander of the organization. She sleeps with the boy every opportunity she can to try to get herself pregnant as a defiance to her father as he doesn't pay attention to her at all ever since her mother ran away. As the story develops, she was the one who found out the boy's feeling for his pokemon, she suddenly realized that she really love the boy and jealousy took over and she blew the horn on him.
Well, that's the end of this rant. Like I said, ideas keep flowing, but the pensil & paper can't keep up.