Princess Celestia's Living Toilet (Scat)

When Celestia returns, you've finished licking her panties clean, you've licked the piss-funnel clean from Luna's scat, (it tasted a bit like rotten chicken), and finished drinking her urine, but you haven't as much as taken a bite of her poop-pile.

You lay on the floor, facedown, bowing before her, sobbing.

"I'm sorry, princess. I'm so sorry, please forgive me."

She looks straight past you, at the bowl, full of the shit that you were supposed to have eaten. Without uttering a single word, she walks over to the laundry and inspects a pair of her newly cleaned underwear. Your heart is beating relentlessly.

Afterwards, she expects the piss-funnel, it's shining clean.

She walks up to you. She stands in silence, you are shaking with fear.

"Look at me." She demands.

Reluctantly, you lift your head up and meet her harsh gaze. She looks disappointed, annoyed and angry.

"Your majesty, I..."

"Don't you dare try to speak to me. You are in no position to defend yourself."

Her words make you shake in fear. But then something unexpected happened. Her expression softens up a bit.

"I will admit though, you filthy shit swallower, that leaving you to consume one of my infamous camemberts dumbs unsupervised, might have been a mistake on my part."

She walks up to you and lowers her face down to yours, (then backs away a bit again since your breath smells like dirty panties.)

"But you didn't even manage to take a single bite of it. Not one. You're a disgrace to all toilet slaves. I will spare you punishment you truly deserve since you did so well with the other tasks, but I will still punish you severely."

She rises back to her full height.

"If you think this poop is the worst I can make, I'm afraid you're mistaken. I can produce far more toxic waste than this. I will, to the best of my ability, diet to create shit so vile, its stench alone will be enough to knock you out. Of course, I won't let you pass out. You'll dine on the worst scat that I know how to make."

She looks at you with her devious smile, while you whimper.

"It's a special brand of poop, which I use exclusively for punishments... And once or twice for fun... I call this deadly dump; The Brown Reaper."

She stares into your blank eyes.

"Now go to sleep, there will be hell for you tomorrow."