After Rune gave his long winded explanation of how he set up this date, the rainbow pegasus, took her Dusk, by the hoof, out of the library. Lo and behold, all Rainbow Dash saw was that it only appeared that she and Dusk have left and the others have not.

"Perfect." Dash said aloud. "Now that I got Dusk all to myself today, i can do what I want without that uptight Rarity getting involved."

"Uh Rainbow Dash?" Dusk asked.

"Yes Dusk?" Dash responded, turning towards Dusk.

"You just said all of that out loud." Dusk said. Rainbow Dash's face immediately went from blue to red.

"Anyway." Dash said, trying to change the subject. "I got this sick new move I want to try out, I'll need your help with it."

Before Dusk could agree or oppose this plan, Dash already had him by the mane and flew off.

"Aaahhhhh.....Slow...Down....Dash." Dusk tried to say but there was too much wind and he thought he swallowed a bug.

It wasn't long until both Rainbow Dash and Dusk arrived at lake near the borders of Ponyville. Dusk immediately tan to the lake to get the taste of bug out of his mouth. Dash, on the other hand just flew back and forth laughing.

"Wasn't that fun?" Dash said, in her loud voice. Completely ignoring anything Dusk would say in response, she continued. "So Dusk, I have this new killer move I'm working on."

Dusk was trying to pay attention, but knew he couldn't stop Dash. Rainbow Dash began to fly around, rather quickly, pantomiming out what she was talking about.

"First, I fly up, like way up. Higher than the clouds. Then I bolt back to the lake, stopping right before I hit the water. This should cause the water to splash around me, to which I'll fly straight along the water, creating a massive wave on both sides. Then I'll go straight up again, this time even HIGHER, only to plummet back down, but this time I'll make the TOTALLY AWESOME SONIC RAINBOOM on my way down. The shock wave should ripple the clouds and the water ssssooooo AWESOMELY!" Rainbow Dash almost looked exhausted just explaining what she was going to do.

Before Dusk even tried to say how unsure he felt about this, Dash went straight through the clouds, a hole  right through most of the clouds. High above the clouds, Rainbow Dash looks down at the lake, which looks so much small from the sky. Aiming down, Dash basically kicks off the sky, charging straight towards the lake. BUT...before smacking her face on the water, Dash stops suddenly, the inertia sent a large ripple through the water, almost "denting" the surface.

Before the water could drop, Rainbow Dash flew along a straight line across the water, causing small waves on her sides. Dash thrust her body forward, in a upwards motion, having a small stream of water following after her. The water fell back to the lake in a trickle of mist. Her speed was enough to not only put a hole in clouds but the slipstream was strong enough to drag the clouds, causing them to form in a cone-like tunnel.

At the height of her climb, Rainbow Dash triumphantly looked down, seeing the now tiny Dusk near the lake. Positioning herself against the air, Dash kicked off the sky, gaining a burst of speed. Faster and faster, she flew straight down, her rainbow stream following behind her. The air pressure was intense, it felt like she was about to cut through the air.

1000 Feet....

800 Feet...

400 Feet...

100 Feet.....BBBOOOOOMMM!!!!!!!!!!!

The clouds and sky exploded in the rainbow hue of the Sonic Rainboom. The clouds scattered and the very sky glitched.

Wait.....Glitched?!!!?

The sky turned a shade of light green but quickly returned to blue. Ponyville faded away for a moment, but then reappeared. Rainbow Dash would of noticed this odd phenomenon but she closed her eyes at the last second.

Back at the library, Rune's horn shot out a short stream of sparks. Grabbing at his head quickly, Rune quietly howled in pain.

"What the hell was that?" Rune said aloud to himself. Despite the pain, he dragged himself to the crystal on the desk. Quickly looking into it, Rune saw his answer.

"A Sonic Rainboom??!!" He said in disbelief. "That's impossible, I didn't plan for this. The force of the boom could disrupt the spell." Quickly gathering his thoughts, Rune composed himself.

"I can't end this just yet. I just hope nothing too strange happens." Rune said, collapsing to the ground, struggling to maintain consciousness.

Rainbow Dash landed to the ground gracefully. Watching how her rainbow slowly vanish from the sky.

"OH YA." She shouted. "Who's the best pony? That's right....me. Dusk, did you see that?" Dash turned and her look of excitement switched to a look of "what the buck?"

To her shock and confusion. Dusk was not alone, somehow, there was not one, not two, but three Dusk Shines standing together. But before Dash could even process this, all three Dusks ran towards her.

"Wow Rainbow, that was AMAZING!!" One of the Dusk said.

"Ya it was pretty amazing." Rainbow Dash said, rubbing her hoof against her chest.

"You're awesome Rainbow!" A second Dusk shouted.

"Ya, I know I am. Did it take you that long to figure out?" Dash responded, her tone becoming more egotistical.

"Can....can I have your autograph?" The third Dusk asked. Rainbow Dash doesn't skip a beat, leans in and kisses the third Dusk on the lips.

"Tell you what." Rainbow Dash said seductively. "I'll give you something better."

Dusk #1 began rubbing Dash's back, while Dusk #2 started sensually stroking Dash's mane.

"What about us? Don't leave us out." Dusk #1 and #2 said.

Dash turned her head to the Dusks behind her. "Are you trying to turn this into-"

Dusk #3 grabbed Dash's face, forcing a deep kiss. His tongue almost grabbing hold of Dash's tongue. "An orgy? Yes we are, if you think you can handle all of us."

Rainbow Dash was amazed. Dusk normally was a more kept to himself with his feelings or he was too scared to admit it. Maybe the Sonic Rainboom caused him to finally notice her awesomeness. But why was there three Dusks now? Before she could bother thinking, Dusk #1 started gently licking her neck while Dusk #2 was gently nibbling her ear. Letting out a quiet moan, Dash looked back at Dusk #3, who then started kissing her on the lips, then the cheeks and finally the other side of her neck.

Dash was in heaven, first the new move worked better than perfect and now she had Dusk, or Dusks, all over her. Not only can she say she was Dusk's first, but also his best. This was definitely something she could rub in Rarity's face. She didn't know, or care why, but the Dusks were somehow hitting all her sensitive spots, it was like they knew just where to put their mouths.

"Why you being all gentle?" Dash asked, pushing her hoofs on Dusk #3, knocking him to the ground. Before #1 could respond, Rainbow Dash was already on top of him.

"That's enough of a warm up." Dash said, staring passionately into #3's eyes. "Let's do this!"

Despite saying that, Rainbow Dash was incredibly nervous. She knew that she had to of done it with Dusk before, during the Poison Joke incident, she just didn't remember any of it. Moving her flank back, she slowly started ti rub her pussy against #3's cock, causing it to get harder and bigger. Despite its size, it felt soft against her, but it felt so good, Dash didn't care. Before #3 could say anything, Dash knew she couldn't wait. Using her hoof to lift up the dick, she positioned it straight towards her, now very wet, pussy.

She forced it in with a loud. "Aaahhhh.....Oh CELESTIA.......DUSK!!!!!!!!" Dash shouted.

It went in so easily and so deep that Dash already came the moment it hit her womb. Looking up, Dash saw Dusk #2 move in front of her, his cock just flopping in front of her.

"Well?" #2 chuckled. "Let's not ignore it." When Dash opened her mouth to say something, #2 pushed his cock in her mouth. Even though such a big dick was forced in her mouth, Dash's jaw didn't hurt and she could still breath. So she started to deep-throat. Every time #2's cock hit the back of her throat, Dash's pussy tightened, which caused #3 to thrust harder, which made her cum......like a lot.

Dusk #1, seeing as how he was being ignored. Just walked towards Dash's rear, seeing that there was still one hole open, he positioned his dick towards her ass.

Dash felt something big....like BIG slowly start going up her ass. She stopped sucking on Dusk #2 and quickly turned towards Dusk #3.

"What the BUCK do you think you're doing?!" Dash quickly asked.

#1 kept pushing himself inside Dash's ass. "I was being ignored, and this beautiful hole was just begging for my cock."

Before Dash could appose to this, #1 thrust the rest of his dick deep inside her ass. And despite the size, it slid in soooooo easily and it didn't hurt as much as she thought. In fact, the feeling of two cocks rubbing against each other, deep inside her at once was an even bigger turn on. Dash turned back to Dusk #2 and started sucking harder.

Dash wasn't kidding when she said she already had sex before, she was good at it. Dusk #2 felt like he was ready to burst. While Dusk #1 and #3 were pounding Dash's body harder, pulling back and thrusting deeper, they were close as well.

"Wait....wait..." Dash gasped, letting go of #2's cock. "I want you all to come on my. Cover me in your hot cum."

All the Dusks immediately pulled out, and just in time. All of their cocks burst forth, spraying a steady stream of clear cum all over her wings, body and especially her face.

Wait.....clear cum.....what is this??

Dash was exhausted but liked some cum off her face. "This taste so.....much like water."

Dash looked up and saw Dash #2 was now a cloud in Dusk's shape. She turned to Dusk #1 and #3 and saw that they are also clouds with Dusk's shape.

"What that.....how did....who did......." Dash started shaking her head back and forth at the cloud ponies. Then it hit her. "Rune? He did this didn't he?" But Rainbow Dash then burst out in shouts of laughter.

"AAHH HAA AHH HHAA HHAA" Dash laughed. "I never would guess Rune would go this far just to pull a prank. That was a good one, he got me good."

If Dash would of tried walking, her legs would of given out. But she's a pegasus, so she flies. So using her still drenched wings, Dash flew towards the library.

"I wonder what kinda pranks he pulled on the others?"