Disclaimer: I don't own either Highschool DXD or Pokemon but I do own my characters and my twist on the story.
Cynthia just lost the Champion slot for the Sinoh Region. she was under a lot of stress. so she thought to take a nap and sleep it off but what she didn't realize is what was about to happen that her life was about to change for the better or the worst. so she was taking off her clothes and was completely naked (and her curvy assets complemented her). She hoped in her bed and she went to sleep only to have a dream about a devil, fallen angel, and angel pure blood talking to her about joining the team and household. What she didn't realize is that she was actually going to join the team if she said "yes". In which she did and she was teleported there to that world where her new life would begin as a devil, fallen angel, and angel pure blood and would marry the man who is the person who is this house's controller. His name is Michael Ladracanian.