One from another work

Suddenly Luke stopped at the door where another DxD girl was and then became thoughtful.

With more than DxD have very hot girls, it would be a bit sickening to take all of them and then summon more girls. Luke then walked away from the door and using his powers made new doors and appeared.

Now Luke had at his disposal in addition to the DxD girls, he also had Naruto, Shinmai maou in testament, Kuroinu, Demonion Gaiden, HOTD, Queen's Blade, Taimanin, Hands and witches, Masou gakuen HxH, Konosuba, Goblin slayer, Kissxsis and Kaifuku.

Now all that was left was to choose which work he should try.