Rainbow dash awoke. She was in darkness. Her front and back legs were tied apart, forcing her legs open. She had something in her mouth preventing her from speaking.

It's a ball gag, Dashie. For you, it's sexy

Dammit thoughts!

Don't try to deny it. You're in a bondaged position and you can't escape. Although, you don't care. It makes you wet

She could feel herself tensing as she attempted to prevent herself from getting wet. It didn't achieve anything.

FLASH!

Lights flicked on and fluttershy was standing at the end of the room. She looked up at Rainbow dash, smiling seductively. She walked over and uncilpped the ball gag, slipping her tongue in Rainbow's mouth quickly. She pulled back and stepped off the platform.

"Fluttershy? Where am I? What are you doing?"

"Hush now, Rainbow dash. You are in my basement. As you already know, I've tied you down to stop you moving so much. Now. Let the procedure begin."

Rainbow dash stared at her.

"Procedure?"

"I'm going to see which sex toys make you most active" Fluttershy whispered. "And then, only when you accept my rules, will I release you. But first..."

Fluttershy walked over to Rainbow dashes head and shoved her pussy in her face.

"Eat me..."

Rainbow dash had no choice and slid her tongue inside Fluttershy. She tasted of daisies and grass. She kept licking, the saliva from her mouth and tongue slowly leaking back onto her own muzzle. After about three minutes, Fluttershy removed her pussy from Rainbow dash.

"Very good, Dashie! But now, the fun begins..."

Fluttershy walked back around and reached over to her table, picking up a taser-looking object with two wires. She attached each wire to Rainbow dashes breasts and turned the dial.

A low shock shot through Rainbow dashes body, making her back arch and her mind blacken for a moment. The feeling of the electricity coursing through her was not so much painful, but instead... making her horny.

Fluttershy did it again, causing Rainbow dash to arch up again. Fluttershy smiled evilly and turned to pick up something else. She turned back, holding another electric taser-like object. She removed the first wire and placed it on the other breast, having two wires on one breast, and placed the new wires on the other. Hitting the switch, Rainbow dashes vision burst into stars and whiteness as she arched up, her pussy starting to ooze. Fluttershy licked it, smiling as she removed her tongue and hit the button again. Rainbow dash was enjoying this way to much, but she didn't care. It was GREAT!

Fluttershy picked up something new. Placing the taser-toy down, she turned with a vibrater. She switched it on and inserted it into Rainbow dashes pussy, pushing it to the limit, and leaving it there. Rainbow dash, powerless to stop what was happening, felt it as it made her edge ever closer to orgasm. Fluttershy hit the taser-toys once more, making Rainbow dash slightly cum on the table she was strapped to. Her breasts were tingling.

Fluttershy turned to a bag, picking it up.

"And for my next trick..."

She whipped out a strange herb, crushed it up and placed it in a glass of water. She stirred it, and placed it against Rainbow dashes lips.

"Drink this, Dashie... It will help..."

Rainbow dash drank some, and nearly spat it out, the taste was that revolting. But she was forced to drink it. It was the only way out of this strange phenomenon.

The liquid slid down her throat to her stomach, where it sat, until she felt it drain into her pelvis. The result being it made her breasts swell to the size of medium-sized melons. They felt full, as if she were pregnant. Fluttershy grinned and licked each one, right on the tit. The wires had detached due to the instant swelling, but Fluttershy re-attached them. The vibrator in Rainbow's pussy had driven her to the point of which she started to moan a low, constant moan.

Fluttershy licked her lips and licked Rainbow dashes pussy lips, sliding her tongue up one breast, then down across her pussy, and back up the other. She turned the dial on the taser-toys up a few notches, then hit the buttons and Rainbow dashes breasts tingled more then ever. The strength of the electricity caused Rainbow dash to release a short, high pitched scream.

Fluttershy picked up another vibrator, switched it on and slowly penetrated Rainbow's ass with it, massaging her breast as she did it. She eventually got it all the way in. Now she had a large crotch-breasted, rainbow maned mare, with a vibrator in her ass and pussy, with electric wires hooked up to her breasts. She hit the switch on the taser-toys again and Rainbow dash arched as her breasts shot out some milk, landing on Fluttershy's face. She licked off what she could, wiping the rest off with a towel.

Rainbow dash had never been in a better feeling. She was in a state of high from her near-orgasmic state. She could feel the weight of her swelled breasts, and the vibrators in her as they did what they were designed to do. She was so close to orgasm now, she just needed one more thing to finish the job. And that was...

"Hmm...AHA!"

Fluttershy reached into one final bag and pulled out a two-headed dildo that had a 'cum' mechanism. Pressing the button released a type of white liquid that, when injected into the body, caused the holder of the liquid to orgasm to an abnormal rate.

The box said this:
One use only.
This type of two-headed dildo will cause the liquid holder to cum at an abnormal rate, and, if the holder happens to have milk-filled breasts, make the breasts release most of the milk inside. This product will cause much mess, so be warned.
Made by Clop.co

Fluttershy sucked on it, lubricating it for what was to come. She picked up the taser-toy and turned the dial to full. She hit the dial, causing Rainbow dash to cum a little more, and scream for about ten seconds flat.

She disconnected the wires and attached them to her own breasts and held the button. The shock made her knees fail her and she sunk to the floor as the electrictiy coursed through her, making her breasts and pussy tingle. She hd onto the button for dear life, and she could feel herself getting close to orgasm. She held the button in as she hoof-fucked herself and she started screaming as her pussy quivered a final time, and she came all over the floor in front of her.

She layed there for about a minute before she could stand, and when she did, she took the special dildo and moved to Rainbow dash. Rainbow dash's eyes had rolled back, and she was on the verge of cumming. Fluttershy removed the vibrator from her pussy and she inserted the special dildo. She laid on top of rainbow dash and slid herself over one end of the dildo. Holding the button, she slid the other end into Rainbow dash. She grinded herself into Rainbow, hearing her moan louder and louder, eventually turning into a sort of yelping moan. Fluttershy hit the button, just seeing the fluid run through both ends into each pony.

Rainbow dash felt the dildo shove into her and felt it pound inside her. She felt the liquid seep into her, but this was where she blacked out. There were snipits though. A feeling so intense she could have been ripped in two from it, a giant explosion of liquid from her crotch, a yellow mare drenched in cum and milk, cleaning herself and making Rainbow lick her crotch and ass clean, a long, passionate kiss that involved a lot of tongue, and a dildo with some leftover liquid going inside the yellow mare, making her swallow the liquid that erupted from her after-woods.

Author's Note

Writing at 1-2 in the morning :D
So much non-energy! I don't want to sleep!