Twilight had quite the problem with the Changeling she was supposed to watch over. The reason for this problem was because this Changeling who was disguised as her, wasn’t a master in magic like her or had a personality similar to her at all. But rather, it was simply because it was the commander of the infiltration team. This Changeling took everything really seriously and seemed to not open it mind to her ever. It always made itself look tough and stoic around her.It's true that it worked hard on anything she requested and did much charity work without any complaints. But she really wishes it would be friendlier to her, just like other Changelings who started to be friendly with her friends.So she started to investigate and see how her friends were able to make their Changelings open their minds and be friendlier with them. It seemed like each of her friends used each of their reputable elements to win their Changeling's heart. Laughter, Generosity, Loyalty, Honesty and kindness…But what about her? Her element was magic, but she did not think using magic to make Changeling be her friend was the right thing to do. But then she remembered her second title. She was the Princess of Friendship too. Maybe she can used friendship to win this Changeling's heart.Therefore, she started to talk with her Changeling more often, even if it did not need to talk back or when talk was necessary. She made the room it lived in more comfortable for it to rest each day and made sure to not over work it. She wanted to make her place feel like a home for it, more than its prison and show that it was thought of as a roommate, rather than a prisoner. In the meantime, she started to investigate Changelings as well, to understand more about it's personalities and everything else she needed to know.After investigating for a while, Twilight finally noticed something. It was true that this Changeling seemed able to do everything she requested without complaining. But somehow when it came to helping her sort books in the library, it always had trouble to do it and sorted books in the wrong places from time to time. So she asked if it had some trouble with reading or something, it did not want to tell the truth at first. But eventually, with every nice thing Twilight did for it, one day, it finally showed the result she wanted…It finally opened up to her.Changeling said it didn’t have much knowledge in languages and other things, as Changelings don't have a school like ponies do…They never went to school at all. They only knew how to talk properly and read simple words. But the books in this library were filled with words that it didn’t understand. Twilight asked it why it didn't tell her in the first place. It said it didn't want to show its weaknesses, especially to the enemy. A Commander Changeling like itself is supposed to be smart and strong. It is supposed to able to do everything it can, on its own...Twilight smiled and said that everyone always had something they weren’t good at and its okay for them to ask for help from someone, because that isn't a sign of weakness at all. She asked it if it wanted her to be a teacher and teach it everything it wanted to know. Changeling hesitated at first to accept help from a pony that was supposed to be its enemy. But then it realised that it doesn't have anything to lose from accepting this and everything to gain. So it accepted her invitation to learn and became Twilight's student.Once it opened itself, this Changeling really surprised Twilight in every way. It’s curiosity and hunger for knowledge really reminded her of her younger self. The Changeling's commander who was always serious in everything was gone, leaving only a bookworm Changeling who was not only Twilight's student, but a faithful reading partner as well. Twilight was really happy that her friendship plan was finally working.She can finally be friends with this Changeling, and in turn, that Changeling was happy to be friends with her as well. Because this pony gave her love to it so freely now, pure and delicious love, it didn’t need to steal scraps of love from Twilight anymore, when Twilight was not aware of it doing so like it always did in the past...---------------------------------------------This is a Changeling Selfcest Series that comes from the result of this vote:Poll : i.imgur.com/UZJ0S3W.png Result : i.imgur.com/KAUvhjp.png The design of Changeling's Mane6 coming from : heilos.deviantart.com/art/Dece… Synopsis of Story:"In the end of Season 6, the Mane 6 returned to their home and found that their imposters (Black Changeling) were all still here. After hearing about how their queen had lost and that a new king had ascended, they surrendered to the Mane 6 and they were forced to do charity work to atone for their crimes while under the Mane6’s supervision. However, they refused to give up the love they currently had in order to become colorful Changelings and join Thorax's hive, saying they will find their old queen once they had atoned from all their crimes.The Mane6 let these Changelings turn into Changeling versions of themselves, to better identify which pony each Changeling belonged to."---------------------------------------------7 Naughty Continues (Female Alicorn Pony X Futa Changeling) can be found early on Patreon www.patreon.com/vavacung