Sidescene idea
so the idea begins with how to get to this you need to fuck Iris and then after that you unlock this sidescene
Iris message the MC that she needed his help with something the MC being the type of guy to help with anything for his friends or the people he likes or his fuck buddies he decides to go see what she need him to do so he goes to where she tells him to meet up with her. He met her at a helicopter as she tells the MC to get on they're going to the nature preserve. After a while of flying Iris explains what the nature preserve is, it's simply a highly guarded area where extremely rare and powerful Pokémon live no trainers are allowed to go there by law unless they have a special permit to show their allowed to be there. One of the only ways to get this permit is to complete the Pokédex, but that doesn't matter because she's the champion she can let the MC in with minimal problems. After explaining she tells the MC what she needs help with. She tells him that the haxorus population has gotten quite low unfortunately not dangerously low to the point of they're gonna be extinct but way lower than she wants them to be and the reason that their population is so low is natural disaster kind of messed up their breeding grounds and messed up their breeding season. And she needs the MC to breed a haxorus for the simple reason of with his ability to give a girl way more kids than they usually could have with this the population should be in way more of a stable place. After they land at the nature preserve, she tells the MC that luckily this haxorus is still in their heat. He just needs to go up in the clearing and have some fun with them. As the MC is leaving to find the girl. Iris says this haxorus is pacifically special. As the MC tries to figure out what she means by that he hears kind of growling in the clearing up ahead as he's going through the bushes and ending up in the clearing, he sees what she means. Because standing in front of him unaware that they are showing their ass to him is a shiny haxorus. And like Iris said, her pussy is absolutely glistening in her heat so the MC being the most confident and also idiotic person ever walks up behind the shiny haxorus and smacked her ass. After this smack she turns around and looks at the MC for a bit. This is when she would have turned around and chopped his head off, but she's extremely horny and a guy that just walked up and smacked her ass. It seems like the best she can find. as she thrust her ass into the MC crotch, the MC pulls down her shorts a member maybe a haxorus dick and they have some fun. After the MC gets all done and rub her butt a little as she's kind of patting her belly he goes back to the helicopter. As he meets back up with Iris tell her that it's done the haxorus is 100% pregnant