Summoning and binding a succubus.

Kazuma was kneeling in a black robe in a ritual chamber with a pentagram in a circle on the stone floor. This was magic that came from fantasy back in his home world, a scenario of sorts he had read about from erotic stories during his... Alone time there. Seeing as he already had sexual control over his party, creating a fantasy about any of them would have been redundant, but ripping off a scenario he had read about back home? Yeah, considering that the dreams could be created even with concepts not possible even in this world, it was easily doable.

The Succubi in the shop had been a bit bemused at the scenario, but didn't ask too many questions. After all, fantasy stories and inaccurate folklore existed even here, so it wasn't a stretch to think he had either come up with it as some kind of budding writer, or just read something similar off of something obscure, and eagerly enough rolled with it, and found not only a succubus willing to do it, but one that was turned on by the idea. Probably easier to find volunteers than to actually pick one out of said volunteers, given how sexual their nature really was...

Anyway, the scenario Kazuma had dictated on the questioniare was fairly standard, he would play the role of a mage, summon a succubus, and bind her into obedience via a form of contract magic. The succubus who came to give him the dream would obviously be the summoned and bound succubus. And seeing as he requested one to actively project THEMSELVES into the dream, the succubus in question would of course be actively giving themselves over to him for the duration.

In short, a whole different artificial world created within the dream, operating under a whole different set of rules, which would mean in the dream, Kazuma would actually be able to control the succubus girl who gave herself over to the dream. Doing this would allow him to get her name if he wanted to add her to the harem, as well as be fun for both of them, seeing as he requested one submissive enough to enjoy the scenario... Though not masochistic on the same level as Darkness. A bit of masochism was fine, but one Darkness was plenty for him, thank you very much. The succubus would act like themselves, except for being under the power of the dream.

With that scenario laid out, Kazuma casually knelt at the spell circle, and began to start an incantation. It wasn't really one for an actual spell, it was just some random babble he was speaking, but hey, he had to play the part, didn't he? The circle lit up in a bright red light, and blue lightning emerged from it, before a flash erupted from within. As the light died down, the young, at least for a devil, succubus was sitting in the circle, eyes closed, before blinking and looking around to get her bearings.