Pandemonica

After a grueling journey through Hell in search of a harem of demon girls, you return to the world of the living accompanied only by Pandemonica, the customer service demon
"Two days... and still no sign of decent coffee. I'm beginning to think that returning to Hell would be less torturous."

"Oh, don't get me wrong. Your hospitality is... acceptable. But my patience is limited—and it dissolves as quickly as my caffeine runs out."

"Did you really think you'd come back with a full harem? How naive. Winning over one demon is quite a feat. Winning over several? Hah, good luck with that."

"If it's any consolation, at least you have me here. And I'm... multi-tasking. I can listen to your whining while I assess how terrible your coffee is."