A/n: This is your only warning. I decided to make this a bit more of a fluff chapter. No Lemon stuff happened here so don't expect it. Aging Wendy and the reader up to 16 just for this chapter. After this chapter they'll be back to their regular age of 12. 

Y/n's POV

I was wandering around town trying to think of something to get for Wendy since Valentine's day was coming up and I wanted to get her something. I groaned to myself since I had spent hours looking for something to get her, but nothing came to mind. After another lap around Magnolia seeing if anything new popped up, I headed back to the guildhall defeated. When I got there, I sat down at the bar, laying my head on the table. "What's with the long face, Y/n?" Auntie Mira asked.

"I'm trying to find something for Wendy for Valentine's day, but I didn't find anything in Magnolia and I don't want to leave town since she might get suspicious about me leaving suddenly with Valentine's coming up." I explained. Auntie Mira giggled as she sent F/d in front of me. "I bet she'd be happy with whatever you get her for Valentine's. So why not get something that you know she'd like, even if she has something like it already?" Auntie Mira suggested. I sighed before taking a drink from the cup auntie Mira set in front of me. "That's boring. I feel like I should get her something somewhat nice or new." I answered. Auntie Mira sighed before leaning on the bar. "I have one little funny idea, but it involves some magic that I can teach you." Auntie Mira whispered. I looked up at her, a little curious about what she meant. She stepped out from behind the bar and waved for me to follow her. I followed her as she led me behind the guild and to a secluded spot away from the guildhall. She stopped and looked around before nodding and smiling. "Ready to hear my little idea?" Auntie Mira asked. I nodded, a little nervous about what her idea could be. "I think it'd be cute for you to learn some transformation magic, then for a date or a day, you can go as the other person. Such as you could go as Wendy for the date while Wendy goes as you. Or you could just learn the magic transform to look like her and let her dress you up or anything she might want to do." Auntie Mira suggested with a smile. I started thinking about it, not sure if Wendy would even want to do something that random for a date or an entire day. "Think you'll have better luck finding a gift?" Auntie Mira asked. I sighed and shook my head. "No, I don't think I'd have better luck at that, so I guess learning transformation magic is the way to go." I said with a defeated sigh.

Auntie Mira just smiled and giggled before teaching me how to use transformation magic at a basic level. It was a slow process learning how to do transformation magic, but the more I tried it, the easier it became for me to do. Auntie Mira eventually had me move onto the intermediate level of transformation magic, which involved changing the clothes into what the person wears, along with matching their voice. After learning and using the intermediate level of Transformation magic for a while, auntie Mira ended up suggesting that I should use the advanced level of transformation magic. She quickly taught me the basics of the advanced level, but let me just practice it so I could master it on my own. After getting the basics down and trying out the advanced level for a while, Auntie Mira stopped me from doing another transformation after I released my last one. "Perfect. Those are the three levels that you'd need to know if you want to do anything with her. Feel free to teach Wendy if you want her to try out the magic, too." Auntie Mira said.

"Thanks." I said, exhausted from using too much magic. 

"Come on, let's head back to the guild. I'll get you another of F/d." Auntie Mira said. I smiled and perked up as the two of us headed back to the guild. When we got there, I saw Wendy waiting around at the bar. I walked over to her and wrapped my arms around her neck in a hug before leaning forward and kissing her cheek. "Something wrong, little sky dragon?" I asked, smiling at her. Wendy blushed a little before shaking her head. "No, nothing's wrong." She quickly answered. I was a little stunned by her answer before sitting down next to her. "Okay, did you want to do anything tonight? Or shall we just wait for tomorrow?" I asked, looking at Wendy.

"Let's do stuff tomorrow. It is Valentine's day, so it just seems right." Wendy said, smiling at me. I nodded before we were given drinks by Auntie Mira. We both enjoyed our drinks before it started getting late and the two of us headed to our apartment in Fairy Hills. I was kind of getting nervous about my plan for tomorrow since I had never thought of doing something like transforming into another person for a date. "Water dragon?" Wendy asked, getting my attention.

"What's up?" I asked, looking back at her from my bed. We had managed to get two beds into our little apartment since Wendy didn't want to start off with a shared bed. "Um so tomorrow's Valentines day... I know I shouldn't have to ask, but um would you be my valentine?" Wendy asked, a bright red blush crossing her face. I smiled and got up walking over to her. "Of course, I'd love to be your valentine, little sky dragon." I said, kissing her on the lips. Wendy smiled before looking at our beds. "It's been a while since we got the second bed in here. Should we try pushing them together?" Wendy asked.

"Only if you want to try that." I answered. Wendy nodded before walking over to her bed and pushing it next to mine. I walked over and crawled into my side of the bed before Wendy did the same. Wendy sunggled close to me before quickly falling asleep. I watched her sleep for a few minutes before falling asleep myself. The next morning I woke up to Wendy snuggling close to me before I kissed her cheek and started getting up. I went to the bathroom and started my daily routine of getting ready. I took a shower, brushed my teeth, and washed my face before standing in front of the mirror. I took a few deep breaths before nodding to myself and using the advanced level of Transformation magic. I felt my body change a little as I shrunk some, my hair went from H/c to Wendy's long dark blue hair, my eyes change from E/c to chocolate brown, while my face shifted to match her cute face while the rest of my body shifted to match her body. After the spell finished I looked at myself into the mirror seeing what was basically Wendy's twin staring back at me. "This spell is amazing. Thank you auntie Mira." I whispered to myself hearing Wendy's voice quietly leave my lips. I smiled at myself before peeking out of the bathroom seeing Wendy still sleeping on our pushed together beds. "Perfect." I whispered. I snuck out of the bathroom before walking over to the beds and crawling back into my side. I poked Wendy's cheek hoping to wake her up gently. As I poked Wendy's cheek she started stirring a little She slowly opened her eyes before looking at me. "Y/n? Why do you look like me?" Wendy asked, sitting up and rubbing her eyes.

"Um... surprise.... I'm sorry, I couldn't find you a good gift for you for Valentine's today. Auntie Mira suggested me being you and you being me with transformation magic for a date or a whole day or I use transformation magic to become you for the day and let you do anything you want with me. Whether that's braiding my hair, doing some make up on me that you want to try or anything you can think of." I explained, looking away from her. I heard a giggle from her before feeling a quick kiss to my cheek. "You know you didn't have to do this. I would've been fine without a gift. Just you being here is enough, but I will say I love this little look on you. I never thought I looked so cute, no wonder you fell for me." Wendy said. I felt my face heat up as I just looked at her as she got up and out of bed. I watched as she slowly walked to the bathroom before stopping and looking at me. "Well I know this is a little more than we're used to, but wanna join me? I don't mind if it's with the transformation magic or not." Wendy said, smiling at me. 

I quickly got out of bed and walked over before joining her in the bathroom. We shared a shower for the first time and while we were in there Wendy seemed to enjoy the fact that I was there with her unlike the normal shy Wendy I was used to. We ended up spending a while in the shower and when we got out I was covered in kisses from Wendy and I noticed a few marks forming on my shoulders and arms from Wendy biting my skin a bit when she kissed me. "Jeez little sky dragon what got into you in the shower?" I asked, looking at a few of the marks. Wendy giggled before kissing me. "Guess I just find you in my body cuter than before." Wendy said, with a cute giggle. I smiled before the two of us headed into our bedroom to get dressed. "So do you want to learn some transformation magic to become me or are you just going to stay you?" I asked. Wendy hummed as she started looking through her clothes before handing me one of her dresses. "I think knowing the magic would be nice, so I'll decide after I learn the magic." Wendy said, pulling out a cute dress for herself. I nodded before grabbing some of my underwear as I went to put the underwear on I noticed that mine wouldn't fit me. "Um little dragon. Can I borrow some more clothing?" I asked, not looking at her. 

"Sure thing. Let me guess you forgot that you're a little more developed than me?" Wendy asked.

"Yeah. I did." I answered. She walked over and set a pair of bright pink underwear and bra in my hands. "There you go, little dragon." Wendy said, giggling as she called me the same nickname I had for her. I just stared at the underwear and bra before sighing knowing that I got myself into this mess before putting the underwear and bra on. After I got the underwear on I slipped the dress on which was cute, before I turned seeing Wendy in a dress that looked perfect for her. "Wow..." I said, just staring at her. Wendy giggled before walking over and placing another kiss on my lips. "You're the cutest right now. Now shall we get started on the magic lesson?" Wendy asked. I nodded before teaching her the three levels of transformation magic which she started practicing as soon as I was done explaining how each level worked. Wendy quickly got used to the basic level of transformation magic before easily understanding and using the next two levels. After she practiced for a bit I sighed in defeat thinking about how long it took for me to get even the first level of transformation magic. "How did you get it so fact?" I asked, pouting a little bit. Wendy just smiled before walking over to me and kissing my cheek. "I had a great teacher. Now Which would you like spending more time as twins or as girlfriends?" Wendy asked.

"I thought you said you were going to decide that one." I answered.

"How about this we spend some more time as twins for now then later for a date we good as girlfriends?" Wendy suggested, releasing her transformation as me. I nodded before she grabbed my hand and led me outside. We started walking around Magnolia looking at everything that was up for Valentine's even buying a few things for each other. Some of the people around Magnolia were confused when they saw two Wendy's wandering around the city one in a purple dress while the other was in a spring blue dress that was a perfect fit for her. Wendy had fun acting a bit more forward with me looking like her through magic. When evening finally came Wendy dragged me back to our apartment in Fairy Hills before having me sit on the bed. While we were out she had bought some make up for herself and pulled all of it out. "Um little dragon isn't that for you?" I asked, looking at all the makeup she pulled out.

"Yeah, but tonight I won't be me now, will I?" Wendy asked. I sighed and nodded before closing my eyes and feeling her start applying make up to my face. After half an hour of sitting on the bed she grabbed my hand. "Alright, I'll guide you to the bathroom, just don't open your eyes yet." Wendy said. I nodded before feeling her slowly guide me to the bathroom, stopping and adjusting where I was standing. "Alright open your eyes." Wendy said. I opened my eyes seeing myself in the mirror. I a fair amount of makeup on, my lips were a nice vibrant blue, there some some blue eyes shadow on my eyelids while my eyelashes looked fuller because of some mascara. My cheeks were a nice natural red with some foundation and blush. "Woah, when did you learn to do all this?" I asked, looking at myself.

"Mira has been helping me learn most of it, but some of it has been through experimentation. I thought the blue lipstick and eyeshadow would look nice on me and I'd have to say that I picked right. Guess it's my turn to get changed." Wendy said, leaving the bathroom. I was blown away by the fact that Wendy was a little more girly than I first thought. I walked out of the bathroom and into our shared room seeing Wendy getting dress in one of the nicer dresses I own since we've had some situations that we'd needed it for. "Woah, it's a little weird seeing myself getting dressed." I said. 

"Well then don't watch if you think it's weird." Wendy said, in my voice. She had transformed into me while I had been in the bathroom. "It's okay." I said, walking over to the bed. I sat down waiting for her to finish getting ready for the date we had planned. After a few minutes I felt a kiss get planted on my cheek. "Alright, little dragon. I'm ready to go." Wendy said. I opened my eyes seeing myself looking down at me in a nice F/c dress with very little makeup on. "No makeup?" I asked, looking at her. Wendy just smiled and pulled me to my feet by my hand. "Nope, since I'm technically you right now I shouldn't be wearing too much makeup. The only reason I did you was because you said I could." Wendy explained. I sighed before nodding before she took my hand leading me back outside. "Let's get going! Our date won't last all night." Wendy said, taking the lead. I smiled thinking about how nice it was for Wendy to be taking the lead. She lead me towards a nice restaurant that had recently opened in Magnolia, she apparently managed to get a reservation at it before having me step forward since I was her at the moment. We had a lovely dinner together with her being the forward and lovey dovey partner in our relationship rather than me. After dinner we headed back home where Wendy started kissing me all over my exposed skin from the dress. I started kissing back, but she started gently biting me starting to leave marks all over my exposed skin. "Wendy.... Those marks might stay there when I undo the transformation magic." I said, a little worried about the marks. 

"So? I think it'll be fun to see you have a few marks. Besides people know we've been dating for a long time, so it shouldn't matter." Wendy said. I sighed before looking her in the eyes. "Should we change back? It's getting late and we should get some sleep." I suggested. Wendy sighed before shaking her head and licking her lips. She gently bit down on my neck before sucking on it a bit before stopping and smirking at me while I held my neck and stared at her in shock. "Why?" I asked.

"Because I can. Now we can change back." Wendy said, getting off the bed and undoing the transformation magic. She went to the bathroom and changed into her pajamas before looking at me confused since I hadn't moved yet. "Well go change so we can sleep." Wendy said. I nodded and went to the bathroom with my pajamas, I undid the transformation magic before changing into my pajamas and checking the spots where Wendy had bit my skin seeing small marks forming on my skin. After I looked at the marks I headed back out seeing Wendy laying down in bed. I walked over and crawled into my side of the bed before hugging Wendy and closing my eyes to fall asleep. "We should do that more often. It was kind of fun both being twins and us swapping who was who with each other." Wendy suggested. I smiled and looked at her. "No promises." I said. After that the two of us fell asleep hugging each other enjoying being next to each other.