Duran-kun and Kiyo-chan's Omake Theater
(featuring the Yuuki family pet)
The human brain, Julia knew, was cursed with many fundamental limitations. Some of them were likely entirely random. Other things were the result of evolutionary pressures: certain specializations had proven most effective over time in ensuring survival, whether for catching prey, escaping danger, or ensuring the most fit and comfortable life. Then there were aspects of behavior that were purely learned, whether individually or on a cultural, collective basis, such as the despicable maid arts that Julia was sure Japan should have never have allowed into the country from the West.
But whether inherent to the species or as the result of training, there was nonetheless a gap in human perception. Only rarely did they ever think to look up.
This, of course, was of the greatest benefit to a scorpion-tailed drider who could effortlessly adhere to walls and ceilings.
It wasn't entirely comfortable, hanging upside down. Julia wasn't a bat, after all. Nonetheless, she extended the time she had to spend in that position by moving slowly and carefully. One of those human evolutionary aspects was that their vision reacted swiftly to movement. Quick motion meant bolting prey or a pouncing predator to be reacted to at once, while the brain automatically glossed over slow motion as not requiring urgency and so not needing to be brought to the attention of conscious thought.
And even if people's heads were lowered and backs turned, there was still sound to be considered. While the Mission: Impossible theme was only playing in Julia's head, if she were to quickly scuttle across the ceiling the chitinous tips of her legs would click on the ceiling tile with every step. This CHILD was not going to offer "the pitter-patter of little feet" around the house if she could help it!
It was therefore careful, painstaking work over the course of several minutes, but at last Julia advanced to her destination. In the precise spot she needed to be, she adhered a sticky spider thread to the ceiling, then began to spin the thread out, lowering herself down, down, down towards her goal.
Her scorpion tail twitched as she considered the best way to get a secure grip on the target. She'd need her legs to carry her prize back across the ceiling to safety, and her lack of arms on her human torso made it impossible to pick up anything that way. Using more web was also out; the nature of the target made that unsuitable. There was no point in claiming a prize only to ruin it in the taking—Julia was not doing this for thrills or excitement or to boost her ego through proving her success. No, as her mistress Nao had taught her, any clever scheming had better be done with a clear, tangible, and material goal in mind.
A goal such as she was about to seize for herself.
Or at least she was until a hand closed around the thread she dangled from and pulled her away from her target to be held up before the angry eyes of Nao's roommate Aoi. Julia's arch-rival! Practitioner of the loathsome art of maidcraft!
Julia gulped, discovering that half-arachnids could, indeed, suffer from flop sweat.
"I guess I need to remind you that while you're free to fight with Nao over the glazed and the jelly-filled, the last chocolate donut is mine."