"K-Keiko?" stammered Tanner. The figure that once graced his dakimakura was standing in front of him. True to her appearance in How can a single Underachieving College Student Attract the Attention of So Many Demons? her mostly-willowy body was stood near the server rack, her decidedly-not-willowy bosom straining against a diaphanous top that barely covered her nipples and clung to her body, leaving her torso looking a little like a silken that swallowed a pair of basketballs. Her legs were clad in a pair of harem pants that obscured her features below the waist, but left Tanner ever more tantalized. Yes, Keiko, the demon princess of cunning, was the best girl, despite what the other idiots online would say.
"Master, is that you?" asked Keiko. Tanner's eyes snapped upwards, focusing on his new waifu's large eyes, flowing black hair, and delicate lips.
"Y-yes, Keiko-chan, I'm your master," said Tanner, his amazement keeping arousal at bay in an admirable but doomed battle. Keiko smiled, and Tanner's mind turned to putty. Keiko stepped forwards, her hips swaying, as the faint-but-unmistakable bass-drum beat of her theme song played in the background. She ran her hands across her inhuman cleavage, letting them flow down the outsides of her breasts before she wrapped her hands under her expansive bust and hefted it. Her fingers struggled to contain the full expanse of her assets. Tanner risked a glance up at her face, which had her trademark wry smile plastered across it.
"Oh, Master," she cooed, "You were so clever writing up that wish so well! I don't even think that our best lawyers could have found a loophole in it! I'm so impressed that I just have to let you in on a little secret!" She leaned forward, placing her smiling visage between Tanner and a cleavage that really didn't need the extra help in being revealed.
"What's that?" asked Tanner. The walls of Amazement's fortifications were crumbling, and the forces of Arousal were pouring through.
"Well, you see," said Keiko, running a finger inside her mouth for a brief, maddening second. She paused, her wry smile widened, and her breathy voice took on a harsh, sadistic glee. "If you had read the original light novel or manga, you'd have known that we demons don't have to abide by contracts in canon. We just think that finding loopholes makes screwing over mortals funnier."
"What." The battle in Tanner's mind had been shaken by the awakening of his terror and incomprehension.
"Yeah! They didn't get to that bit in the first season of the anime." Keiko shook her head, whipping locks of her hair about and letting them hang down over her shoulders. "The second season delves into psuedoreligious horror. Actually interesting stuff. Really controversial. The buzz about it was hard to miss." She smiled, revealing a row a fangs. "I guess you shouldn't have been a casual fan!"
"Oh no, no no..." whispered Tanner.
"Oh yes!" said Keiko. "Let the life of torment begin! Now, how to begin...I suppose you want to see my shapeshifting ability?"
Tanner paused. He did, but not in this particular way.
"Ah, who cares," said Keiko. "I'll just take on the form of another demon queen and see how I feel. Now, who should I go with..."