Sleep, and haunted house.

"Well, you can go ahead and sleep first," Kazuma remarked, tapping Cremea on the head with the Sex Note.

"Hey, what was that for?" Cremea asked.

"Ria, the sex goddess who originally owned this Note, is invisible to most people, unless they have some Divine power of their own or came in contact with her Note," Kazuna shrugged. "At any rate, I'll watch for supernatural activity for a few hours, you go ahead, get some rest until your shift."

She nodded and pulled her pajamas back on, and got into bed, pulling the covers over herself, while Kazuma settled into a chair. He was beat, but he figured he could just chill for a bit, kick back and keep an eye on things...

...

He blearily blinked awake a few hours later. 'Crap. I must have fallen asleep,' he thought. He got up, intending to use the restroom...

"Ahhhh!!!" WHAM!

Kazuma blinked, before Cremea shot out of bed. "What was that!?" she demanded.

"I think Wiz just screamed," Kazuma said, before also getting up. "Aqua BETTER not be responsible for this!"

They quickly ran down the hall to Wiz's room, to see Darkness still somehow sleeping, Wiz in a huff, with a steaming fist, and Fio sitting on the floor, next to a white sheet, grinning even as she nursed a steaming lump on her head. "...let me guess," Kazuma deadpanned. "Genius here thought it was a GRAND idea to scare you awake by putting a sheet on herself to look like a ghost, and now she's dealing with a headache because you reacted appropriately."

"Got it in one," Wiz huffed, blowing on her first.

"Worth it!" Fio grinned.

"...uh, Kazuma?" Cremea asked. Kazuma paused, and turned, and standing in the corner, staring at the group, was a doll, holding a wine bottle.