Ash in costume, have fun, they're going to have a fun night, the beginning of more changes.

In front of Dawn stood a smiling Nessa, frowning and giving Serena a warning look. She was dressed in a dark gray off-the-shoulder sweater and white pants. She wore a black cap, her long, black hair with blue tones neatly combed. She wore two earrings in her ears and black sandals. "Shut up, Serena! You know I'm exhausted, and you dragged me here," she said in an annoyed tone, then looked at Dawn. "Finally, we meet, huh? You must be Dawn, right? That idiot Ash's little friend, right?" she said with a friendly smile and extended a hand. "I'm Nessa, a friend of this idiot, and of Ash," she said kindly.

Dawn, hearing that, gasped and shook her hand excitedly. "I know who you are! You're very familiar! I'm so glad to meet you," she said happily, though she frowned afterward. "Wait a second! You're Ash's friend! He never mentioned it, and besides... how come he didn't come?" she says with a puzzled expression.

Nessa looks at her and smiles mockingly. "Well, he prefers to rest, he says! I told him to come, but he said he'd rather go to sleep! Right, Serena?" she asks Serena with a smile. Serena nods, and Nessa turns back to Dawn. "So, what are we waiting for? Those hot springs are waiting for us, aren't they?" she concludes happily.

Dawn nods and starts walking ahead of them toward the private hot springs, but she doesn't notice the knowing glances Nessa and Serena exchanged, and how Nessa looked around uneasily.

——————-

As you walked alongside Serena, as you followed Dawn, you were getting more and more nervous. You shouldn't have listened to Serena and Nessa's idea. If Dawn caught you, she'd be furious. And although you felt relieved, wearing more comfortable clothes, it was still uncomfortable. The feeling of your new curves in the clothes, not to mention the fact that your cock was very hard and it was increasingly difficult to hide it. Those pants and your earrings made you a little uncomfortable.

When Serena told you to go without the pendant, and pretending to be Nessa, you initially refused, claiming that Dawn wouldn't believe it, that even though you were now an almost exact copy of Nessa, Dawn would notice. But it only took Serena squeezing your cock and making you cum a couple of times for her to change her mind. Pikachu, for his part, had initially looked at you in amazement at your change, but eventually, he had started to laugh in amusement.

You sigh softly as you walk forward, watching as some people turned around and looked at you in admiration, thinking you were Nessa, but no one approached. When you arrive at the hot springs, you show your reservation and go to the locker room to change.

That night, you discovered what it was like to be a complete girl and be treated like one. You had spent a few fabulous hours relaxing with Dawn and Serena, and although Dawn seemed shocked by your cock, she finally smiled and joined you and Serena in a wild threesome. You enjoyed bouncing on Serena's cock like never before and receiving a brutal cock suck from Dawn. You returned the favor. That night, you lost any trace of your masculinity. You enjoyed feeling free at last. And above all, you sigh, you realized that your transformation was complete.

The three of you ended the night celebrating at a bar. Returning to the Pokemon center, singing and dancing, completely drunk and happy. Being so drunk, you ended up falling asleep in Dawn's bed, the two of you cuddling, while Serena went to her room.

——————-

When you open your eyes the next day, you're still cuddled with Dawn, and you notice how peacefully she was sleeping. You smile at that and gently pull away from her, and curse. You should have gone to sleep in Serena's room. This could get a little confusing. You got up and discreetly gathered your things and quietly left the room.

You didn't realize it, but when you left, Dawn opened her eyes, smiled with amusement, and let out a giggle. She looked at the other bed, which was empty except for Pikachu, who was still sleeping. "They're perfect, those two!" she whispers in an amused tone, then turns over and goes back to sleep.

For your part, when you arrive at Serena's room, you quietly open the door with the key she'd given you and enter. You're not surprised to find her already up, combing her hair, while Fennekin is staring at her. She turns and smiles at you. "Wow, you're still as sleepy as ever, huh, Ash?" she says with amusement.

You stick your tongue out at her and laugh. "And you're as early as ever, I see, aren't you?" you say, as you go to where the clothes you had left yesterday were, picking them up, and starting to change, putting them back on yesterday's clothes, seeing how they now fit your figure like a glove, and how you looked like Nessa's twin sister.

You smile at your reflection in the large mirror, observing how the image it returned was now an exact copy of Nessa. There was no trace of your old body left, something that saddens you, makes you nervous, but, on the other hand, makes you feel free. With that in mind, you look at Serena. "I think the transformation is over!" you say in a low voice, blushing.

She looks at you and becomes serious as she nods. "It seems so. Now you should tell the rest w... hey, what are you doing?" she asks, immensely surprised when she sees you smiling and putting the pendant back on, reflecting your masculine image. "You're joking, right?" she asks, frowning.

You smile and, shaking your head, head for the door. "Sorry to disappoint you, but my plan is still on, even after the Sinnoh League is over." You tell her determinedly, but before opening the door, you give her a mocking look. "Some of us aren't sluts like you, you know?" You say mockingly, seeing her eyes widen and her face blush brightly. You open the door and leave before she can react.

As you walk back to your room, you can hear Serena's scream. "What the hell, Ash!" Even with the door closed, Serena's angry scream is heard.

You smile and ignore it as you walk back into your room.

——————-

After the runway show, in which you placed third, you returned to your routine. Serena, who wanted to get to know the region, joined your group for a few days, which made it increasingly difficult for you to hide what you were hiding with the pendant. Serena, during this time, had been trying to convince you to stop wearing it, but you remained steadfast.

In the end, the one you had **** but to share your secret with was Brock, after he saw you swimming in a lake near Milotic one morning. You woke up early and decided to take a dip. You had decided that, as it was early, you would take off the pendant and wear one of the bikinis you had bought.

You'd been swimming alongside Milotic, feeling peaceful, free, and content. Milotic was happy to be in your company, and he treated you very affectionately. When you got out of the water and headed back to where you'd left your clothes, you were wearing a tiny blue bikini, which barely covered your breasts, and your powerful erection was visible in the thong.

When you reached your things, you grabbed your towel and your pendant, but a voice stopped you. "That looks much better on you now, Ash! I should have known it was you from the other day." You heard Brock's voice behind you.

You jumped in surprise and turned around, scared, and saw Brock approaching, grinning. "Brock! You almost scared me to ****! What are you doing up?" you asked curiously, as you began to dry off. "You don't want another reminder like the other day, do you?" you say threateningly, seeing how he was looking at you, almost drooling.

Hearing you, he quickly shakes his head. "No, no! I woke up early and saw someone taking a shower. I didn't know it was you!" he says quickly, blushing, then looks at you seriously. "So, that mystery with Serena, that was it, right? Your changes are over," he says confidently, looking you up and down.

You nod and sigh. "That's right, it ended a couple of days ago. I'm sorry I didn't tell you, but I wanted to keep it a secret until I finished the Sinnoh League." You explain with determination, while putting the pendant back on and returning to your masculine appearance. Meanwhile, you grab a jacket and put it on.

Brock nods, and although you can see he's unsure, he doesn't say anything else as you head back to camp. You head to the tent you shared with Dawn and Serena, and get ready to put on your daily clothes.

After that, the days passed uneventfully, although Serena ran into *Paul* for the first time. You sigh in annoyance. Even though she was a girl now, she still had the same attitude as before, and surprisingly, she was still wearing the same clothes. Being Serena, she quickly argued with him.

Eventually, all good things come to an end, and Serena had to say goodbye to you because she had to return to Kalos. As she accompanied her to catch a flight, she said a heartfelt goodbye to you and thanked you. She also whispered to you, "You better stop wearing that pendant by the time I see you at the Sinnoh League, or I'll take it from you by ****!" she whispered to you. After that, she kissed you on the lips and walked away.

——————-

What finally marked the point of no return was when you were invited to Professor Rowan's summer camp. You never thought that participating would cause so many changes in your situation.