Twilight knocked on Fluttershy's door. It had been a day since Rarity and Pinkie had defused from Dainty Pleasure, and Twilight needed to learn more about the full fusion. After all, not much was known about two ponies getting full merged into one body and mind. Of course, Twilight had sent a letter to Celestia telling her all about the studies she was doing, and had requested that she or Luna be there just in case Twilight wasn't able to defuse her and Fluttershy. Which brought us back to the present: Twilight knocking on Fluttershy's door. There was some rustling from behind the door. Then it opened slightly, reveling Fluttershy's green eyes.

"Oh!" Fluttershy exclaimed as she opened the door more. "Hi Twilight!" Twilight smiled.

"Hi Fluttershy!" she said.

"Um, what brings you here today?" Fluttershy asked. Twilight frowned.

"Didn't you get my letter from yesterday?" she asked. Fluttershy shook her head.

"I'm sorry, Angle got to them and ate them all," she said. "But if you needed help, I can help. I don't really have anything planned for today. Or the rest of the week, actually." Twilight smiled. Things were going well.

"Well, good," Twilight said. "There's a spell that needs to be studied, and I was hoping you would help."

"Sure!" Fluttershy said with a smile. "Wait, it it is safe, right?"

"Well, kinda," Twilight said. "It's safe for about 5 days. We need to study it to find out why. Of course, you don't have to do it if you don't want to." Fluttershy nodded.

"I know, but I want to," she said. "Is this spell connected to why Rarity and Pinkie weren't here for a few days?" Twilight frowned.

"You didn't get that letter either?" she asked. "But yes, it is why. The spell we are studying is a fusion spell." Fluttershy frowned.

"A what?" she asked.

"A fusion spell," Twilight said. "I am going to fuse our bodies and minds together."

"That's possible?" Fluttershy asked. Twilight nodded. "Very. Rarity and Pinkie were gone because they had gotten fused together into a mare that named herself Dainty Pleasure." Fluttershy blushed.

"Dainty Pleasure?" she asked. Twilight nodded.

"I know, kinda weird, but she had a good reason behind it," she said. "Anyway, can I come in?"

"Right, sorry," Fluttershy moved out of the way, and Twilight entered.

"Now, Rarity knows that this is happening, so she's going to be here kinda soon," Twilight said. "Now, to properly, and safely, do this spell.....we need to take off our clothes." Fluttershy let out an adorable squeak and blushed.

"What?" she asked. Twilight nodded, a slight blush on her face too.

"Yes, we need to be naked," she said. "Don't worry, Fluttershy. This isn't going to go to anypony else's ears." Fluttershy nodded.

"Ok," she said. "No pony else?"

"Only us two," Twilight said, patting Fluttershy's shoulder. "And then Rarity, but that's after we fuse."

"Ok," Fluttershy said. "Let's do this." Twilight pulled off her shirt, reveling her B-cup breasts, and pulled off her pants.

"You went commando?" Fluttershy asked. Twilight nodded.

"I knew that this was happening today, so I decided Why not?'" Twilight said. "Don't worry, I won't judge." Fluttershy nodded. She pulled off her green shirt, reveling her pink E-cup bra. She pulled that off, and then started on her blue pants. However, she had no underwear to take off, so Twilight prepared her horn, and started charging the spell.

"Now, you're sure that your ok with this, right?" she asked. Fluttershy nodded. "Then let's do this." Twilight casted the spell. Fluttershy gasped as the spell grabbed her and drew her closer to Twilight. It felt rather cold, but then Fluttershy touched her. They blacked out.

A few minutes later, Rarity was knocking on the door.

"Hello!" she cried out. "I'm here and ready!" Then she heard a sharp inhale inside the cabin. "Are you ok in there?" Then she heard some rustling behind the door.

"Rarity?" she heard a voice. "Is that you?"

"Yes dear, it's me," Rarity said. The door opened up slightly to revel a face. Her fur was purple, slightly deeper than Twilight's normal fur. Her eyes were a green/blue color, and there was a horn on her forehead. Her cutie mark was a single large butterfly with the five stars of Twilight's cutie mark surrounding it. Her hair was different shades of pink and purple, in the same style as Twilight's.

"Come on in," the mare said as she opened to door more, moving with it. Rarity entered and looked at the mare, who was still behind the door.

"You can step out now," Rarity said. The mare blushed. "Is it because of the nudity?" The mare nodded.

"I'm sorry," she said. "I think the merging spell might've made me a bit shyer." She stepped out from behind the door. "Honestly, I think that the spell might have increased certain emotions or personality traits of Twilight's and Fluttershy's." Rarity frowned.

"That's not what it was like with me and Pinkie," she said. The mare shrugged.

"Well, an alicorn wasn't a part of your fusion," she said. "Honestly, either way, this is informative."

"Well, that is technically true," Rarity said. "Now, dear, have you decided on a name?" The mare nodded.

"Yes, actually," she said. "I have decided on Silent Learner. The Silent part represents Fluttershy's shyness, and the Learner represents Twilight's intelligence."

"Ah, kind like how I did it!" Rarity said. "Now, pardon my bluntness, but I would rather like to get on to taking your measurements." Silent Learner blushed again.

"Um, ok," she said. "Nopony is going to hear about this right?" Rarity smiled.

Looks like Fluttershy's shyness has been intensified a bit, she thought.

"Of course dear," Rarity said. "I'm bound by law. And even if I wasn't bound by law, there is no way that I would tell anyone. It is uncouth and rather cruel to do that to somepony." Silent Learner nodded.

"Thank you," she said. "Now, I'm ready for the measurements." Silent Learner held her arms out to her sides. Rarity took out her measuring tape and started on her breasts. However, Silent Learner's wings slowly started to rise a little, causing her to blush furiously. Rarity, of course, was also blushing a bit.

"I'm sorry!" Silent Learner squeaked.

"It's ok," Rarity said. "Well, anyway, to your measurements. you have Fluttershy's E-cup breasts, but larger hips than either Twilight or Fluttershy." As Rarity continued measuring the mare, she said if the size was like Fluttershy or Twilight, or larger or smaller than either.

"So, what kind of experiments are you planning on doing?" Rarity asked.

"Well, I'm not able to do much while you go and get some clothes for me," Silent Learner said. "But I will be needing to make sure that the fusion didn't do anything dangerous to my health and whatnot."

"So your tempature?" Rarity asked as she measured Silent Learner's butt and legs.

"Well, that's not all, but yes, that is partially what I need to check," Silent Learner said. "I need to take blood and urine samples."

"Really?" Rarity asked as she started putting her tape measure away.

"Yeah," Silent Learner said with a slight blush. "Are you done?"

"Yes," Rarity said. "Now, you will be fine while I'm gone, right?"

"Yes," Silent Learner said. She blushed and gestured to her still stiff wings. "Again, I'm really sorry about this!"

"Darling, you have all the memories of both Twilight and Fluttershy, don't you?" Rarity asked.

"Yes," Silent Learner said. "But I haven't really.....remembered all of them yet."

"Ah, ok," Rarity said. "I guess that makes sense. Well then, Fluttershy has had that happen almost a dozen times. Twilight has had that happen only twice." Silent Learner blushed.

"Now I remember that," she said.

"Now, I really must go make some clothes for you, dear," Rarity said. "So, I shall seen you before the sun sets."

Author's Note

Now, I have edited this chapter, and I really hope that you guys like this.