Twilight's secret urges (private with PokemonVictor)
 

It's night in Ponyville and a shadowy figure is walking around. To the naked eye it's a young pegasus mare that nopony has ever seen before, dressed in an all black cloak, pants, and boots, with a matching backpack slung over her shoulders. Her coat is a dull red and her hair is a brighter orange. However, underneath both this inconspicuous clothing and several magic illusion spells is perhaps the most recognizable pony in the town. Princess Twilight Sparkle.

She pauses as she passes by a shop window to double check her disguise for perhaps the fourth time since she left her castle. The young princess is incredibly nervous, thinking that if she's caught and recognized there's no telling what would happen. She envisions a public outcry, her entire life shaken upside down, losing everything, and maybe even the kingdom being made unstable. But besides the fear, there's also an excitement as she's finally decided to indulge her urges, urges she's been holding in since the week after her coronation. And all she needs is to find a lone mare, or a stallion, she could go either way though she does think that another mare would be better for her first night out. Then as she turns the corner she spies one. A target that both worries her, and makes her even more excited. Her dear friend Fluttershy walking in her front door.

(Also, for people spectating, I hope you don't mind anthro ponies. But I guess that you can just imagine regular ponies if you do mind.)

Twilight then calmly knocked on the door on Fluttershy's cottage. She knows her disguise might scare her a bit, but she hopes that Fluttershy doesn't get a heart attack.

After knocking, she immediately slinks off to the side out of the light of the door and into a shadowy thicket on the edge of her property. She then starts to cast a spell to mimic the sound of an injured animal.

A part of her is worried about using one of her friends as her first "target", but Fluttershy was a fairly soft option. Besides, she'd always wondered what it would be like to play with her.

(By the way, am I playing Twilight or Fluttershy?)

(Oh I was thinking Fluttershy. Is that okay?)

(Oh, it is okay. I thought that I was playing Twilight at first.)

Fluttershy then opened the door. She was confused on how the animal knocked on the door, but she was too sympathetic to care. “Oh, you poor thing! Let’s go back inside.”

Twilight stays in the shadows creating the noises, then as Fluttershy comes out and gets closer, she springs, wrapping one hand around her, pinning her arms to her sides and clamping her other hand over her mouth. She then starts to pull Fluttershy down the forest path away from her cottage, subtly casting a spell to cover them before any of her animal friends notice. At that moment, all of Twilight's fears and concerns vanish as she feels her trembling friend in her arms. She can't help but grin as a rush of excitement fills her body.

Fluttershy was shocked. At first, she is too shocked to do anything. Then, seconds later, she starts to scream.

Twilight actually grins a bit as she feels her friend start to struggle, though naturally her screams barely make in past the hand clamped over her mouth.

"SHHHH," Twilight hisses into Fluttershy's ear as she stops and tightens both her grips. "I'm not going to hurt you as long as you cooperate. Now I'm going to take my hand off your mouth, but you aren't going to make a sound. If you so much as try...well, I'd hate to mar that pretty face," she adds an extra hiss to the last syllable and nips Fluttershy's ear. "Blink if you understand."

Fluttershy blinked in response.