AN: This story contains sex and gender swapping.
How Roxas and Axel became friends with Vexen was beyond anyone's comprehension, but the three seemed to have a normal friendship. Vexen would never use any of his odd potions on Axel or Roxas, he'd never try to bring them into an experiment, he wouldn't do anything that could harm the two because they were his friends, and friends for Vexen are incredibly hard to come by.
But there are some tricks that are just to good too pass up, which is why Vexen had invited the pair over for a movie marathon. Neither of them thought anything of it; movie marathons weren't unusual for the three.
Vexen had spent a full two hours planning and weighing the pro's and con's of this potion and who to use it on, but in the end decided that Roxas would be the one to get the potion. Hearing the knock on the door, Vexen invited the pair in and asked if they wanted something to drink, hoping that at least Roxas would want one. Vexen vanished into the kitchen before Roxas or Axel could finish their "sure".
Axel tilted his head and glanced at Roxas.
"Vexen is rather excited tonight."
"Well, we haven't spoken to him for a week ... you know we're his only friends."
"Yeah but ... I don't know."
Frowning, Axel sat on the couch and patted the seat beside him, hoping his boyfriend would take it.
"I just feel like something is off, you know?"
Sitting beside Axel, Roxas snickered and shook his head.
"You're being paranoid."
"I suppose."
"You are."
"Did you guys want ice in your iced tea?"
"Sure!"
Vexen came back carrying a small tray that held the iced tea and popcorn.
"I picked out Paranormal Activity ... is that cool?"
Thanking Vexen and nodding, Axel and Roxas took their glasses and watched Vexen set the movie up. Neither of them asked what Vexen was working on, they found it was in the friendships best interest to never know what Vexen was up to.
Sitting back down and glancing at Roxas, Vexen pressed play and grinned as Roxas took a long drink of his iced tea.
"Axel, are you bisexual?"
"Uhm ... not exactly. I'm pansexual."
"Oh. You learn something new every day. I'm straight."
Raising an eyebrow and nodding, Axel glanced at Roxas who only shrugged. The room fell quiet as the movie began.
Thanking Vexen for the lovely night and getting in their car, Roxas turned the car on and began their drive home.
"Are you still being paranoid?"
"Something was off!"
"Nothing was off."
"Roxas, seriously, you didn't find anything odd?"
"No."
"But the atmosphere of the room ..."
"That's it, no more horror movies for you."
"What!? I was like this before the movie, Rox!"
"Yeah, yeah."
Parking the car and stepping out, Roxas and Axel walked up to their front door and entered, Axel still frowning in thought.
"I don't know why, but I'm really tired all of a sudden."
Looking alarmed, Axel looked Roxas over and frowned. Something was wrong.
"Don't even start with me, Ax, nothing was weird. I've been up since six in the morning and it's 10 at night now, I'm going to be tired. I'm also going to bed."
Leaning up and kissing his boyfriend on the cheek, Roxas retired to their bedroom and got ready for bed, all while Axel stood in the hall and shook his head, still not able to shake the odd feeling in his gut.
Walking to their bedroom 30 minutes after Roxas, Axel could barely keep his eyes opened. Not bothering to shower or fully undress, he took his t-shirt off and crawled under the blankets, cuddling up to his sleeping boyfriend. Axel's last thought was how Roxas' skin felt a lot softer.
Opening his eyes, Axel blinked and looked at the back of the blond's head. The blond with longer hair than usual. Slowly sitting up, Axel turned Roxas onto his back and screamed. Moving backwards to get away from the stranger in his bed, Axel fell off the bed and stared up at the ceiling trying to gather his thoughts.
"Axel! Wha ... Axel? Are you okay?"
Sitting up and looking down at his boyfriend, Roxas tilted his head and blinked.
"Look down."
Looking down, Roxas felt his eyes go wide as his chest didn't have the flat surface anymore.
"I ... have breasts."
"... Prove to me this is Roxas."
"When we were sixteen you told me you still listened to the Spic-"
"STOP! ... It really is you. I tol-"
"STOP! Don't. Do not say those words."
"D you so."
Glaring and looking down at Axel, Roxas stood up and walked over to the body length mirror.
"I didn't think it was possible for you to get any shorter."
"Okay, one: I'm five foot six. That isn't short, and two: You're six foot one; that's above average."
"Now you're like, five foot one. I could squish you."
Rolling his eyes, Roxas frowned and removed his night shirt that had turned into a nightie on his smaller frame.
"I look ..."
Roxas couldn't think of the word. He wasn't used to being in a females body, and while he had no problem with the anatomy of a female that whole thing was a bit awkward.
"Amazing."
Looking at Axel, Roxas blushed at the look he was receiving from Axel.
"Amazing?"
"Yeah. ...Oh! This must have been why Vexen wanted to know my sexuality."
"You just figured that out now?"
"I was a bit preoccupied."
"Uh-huh. So ... you think I look amazing?"
Nodding, Axel stood up and walked over to Roxas, snickering as he looked down at his boyfriend.
"You didn't change much, really. Your hair got a bit longer, but not by much ... And your face features are softer ... and your shoulders ... And your curves are more defined and your chest well ..."
Clearing his throat and looking up and out of the window, Axel felt the familiar pull in his stomach.
"Is that why you're hard?"
Looking down again, but towards his own body, Axel rolled his eyes.
"You've had a penis for 21 years, Roxas, you know what happens when you wake up."
Muttering and walking to the bathroom, Axel shut the door and was glad to be out of Roxas' sight, and was extra glad that morning wood happened and he could use that as an excuse for his situation.
"I'm going to call Vexen and see when this wears off ... if it wears off ... he couldn't put me this way permanently, right?"
"Doubt it."
"Axel ... why are you both so calm about this?"
"It was bound to happy sooner or later."
Dialing Vexen's number and shrugging, Roxas waited until he heard the phone pick up and a sleepy "Yeah?" from the other end.
"What did you do?"
"Who's this?"
"Who do you think it is?"
"Look, Larxene, I already told you I don't have anything that can kill someone ... wait, Roxas?"
"... Who does Larxene want to kill?"
"Not important. It worked!?"
"Of course it worked! What did you do?"
Listening to Vexen explain that he had slipped a tiny amount of gender switching formula into Roxas' iced tea, Roxas sighed and glanced at the bathroom door.
"Axel would you stop masturbating and come out here!"
"I'm in the shower!"
"I know where you are and I know what you're doing! Come out here so you can hear Vexen's explanation!"
"Blah, blah, science, blah, blah, testing, blah, blah, eureka I'm a genius blah!"
"Smartass. Fine. So you did this to test what exactly?"
"Well, I know it would work, but I wanted to see if just a tiny drop would work. The amount I gave you is only good for a day, but you will have to sleep. So if you sleep at seven, you will wake up with a penis. If you sleep at midnight, you will wake up with a penis. But! If you drink about half a cup of this stuff there is no turning back! Roxas, don't you see what I've done!? Surgeries won't be necessary anymore!"
Looking into the mirror and smiling, Roxas nodded and was glad that Vexen had finally created something good.
"That's really great, Vexen, and this is only for the day?"
"Yes."
"Will you ask us next time, please?"
"I suppose I will, yes. I do not wish to end my friendship with you or Axel."
"Thank you. ... So ... this body ..."
"Everything works."
"Everything?"
"Yes."
"Okay, so, let's say Axel and I ... you know ... what happens if I get pregnant?"
"Wear a condom."
"But what happens if ..."
"You stay a female for nine months."
"Oh."
"Wear a condom."
"Got it."
"I have to go now, Roxas. Enjoy yourself."
"I will. Have a good day, Vexen."
"You too, Roxas."
Hanging up the phone, Roxas blinked at it and sighed. People who wanted to physically be another gender won't have to go through surgeries anymore ... And that was a really, really great thing. So great that Roxas couldn't be mad at Vexen for playing a trick on him. Plus, it was for one day ... he could do a lot in one day, but he knew today would probably be spent in the bedroom with his boyfriend.
"... Dammit, Axel!"
Going to the bathroom and opening the door, Roxas bit his lip and looked Axel up and down.
"I told you I was in the shower, Rox. ... Eh, why the stare?"
"I always did enjoy watching you dry yourself ... especially your hair."
Blinking and glancing at the towel that was currently drying his hair, Axel stopped and smirked.
"So, do you change back?"
"Yeah, after I go to sleep and wake up."
"So ..."
"So?"
"Sex?"
Gasping and putting a hand over his heart, Roxas leaned against the door frame and batted his eyelashes.
"How can I say no? You've charmed me, sir! Your way with words has captiv-eh!?"
Laughing and wrapping his arms around Axel's neck, Roxas allowed himself to be carried back to the bed.
"Wait .. am I a virgin again?"
Placing Roxas onto the bed and kneeling on the floor, Axel placed his hands on Roxas' hips and shook his head.
"Not really. You just haven't had that kind of sex yet."
"I want to though."
"Well we don't have to rush, I'm pretty sure Vexen would be willing to give you another drop."
"I want to do everything today though."
"As long as you're sure."
Nodding, Roxas guided Axel's hand onto his chest and placed it on his breast, not understanding why he wasn't feeling any pleasure. Axel snickered and shook his head, cupping Roxas' breast, he leaned up and placed a kiss beside Roxas' nipple.
"Lean back?"
Doing as instructed, Roxas moved so he was lying down and shut his eyes, focusing on the feeling of Axel's lips and hands.
Sliding down Roxas' body, Axel spread his legs and smiled. Wetting his fingers and tracing the outside of Roxas' vagina, Axel looked up and listened to Roxas' breath hitch.
"You're very pretty down here."
Putting a hand over his face, Roxas hid his blushing cheeks and smiled, glad that Axel found that part of him appealing.
"I wonder if you taste as sweet as you look."
Leaning forward and flicking his tongue out, Axel licked Roxas clit and waited for Roxas' reaction.
Feeling Roxas' legs come closer together, Axel smiled and took that as a good sign. Wrapping his lips around Roxas' clit, he began to suck gently and hum against Roxas, loving the moans he was receiving and the taste of Roxas.
"Ah, Axel!"
Roxas leaned up and put his hand on Axel's head. Wrapping his fingers in Axel's hair and tugging, Roxas' let his head fall back and moan at the feeling between his legs.
Roxas wasn't sure how long Axel was between his legs sucking, nipping and kissing, but he knew that he wanted more. Moving his lower body around, Roxas hoped that Axel would get the point and give him what he wanted.
"Impatient?"
"You've been down there for an hour or something."
"About six minutes."
"That's an odd number to come up with."
"Mm, number talk. Sexy."
Tugging Axel's hair, Roxas rolled his eyes and leaned up, watching Axel's every move.
Wetting his finger and tracing Roxas' lower lips, Axel leaned in again and placed a kiss on Roxas' clit, groaning at the tug his hair received. Sliding his finger to Roxas' opening, Axel slid his finger inside and gasped at how wet Roxas was. Moving his tongue beside his finger, Axel licked up the wetness that came out of Roxas, shivering at how sweet he tasted.
Relaxing the grip he had on Axel's hair, Roxas looked up at the ceiling and focused on the feeling.
"Am I broken?"
"Eh?"
Axel stopped and looked up at Roxas, confusion written on his face.
"I'm not moaning like the women in the pornos and I don't even feel like it. I know you're not bad at sex so I must be broken."
Frowning, Roxas leaned up and looked down at Axel, feeling embarrassed and sad that Vexen's potion might not work in all the ways he had hoped and planned.
"Roxas, the women usually exaggerate. Plus, my fingers aren't exactly good for this type of thing ... too thin. But ..."
Adding another finger, Axel turned his hand so his palm was facing up and used the "come here" motion inside Roxas, smiling at the moan Roxas let out.
"Still think you're broken?"
Shaking his head and resting his legs on Axel's shoulders, Roxas squeezed his eyes shut and smiled, enjoying the feel of whatever Axel was doing. He knew it had something to do with his "g-spot" but really that was all that he knew and he only knew that because his friends kept talking about it and how hard it was to find.
Moving himself into a half-sitting position, Roxas put his hand on Axel's and smiled down at him, wanting Axel to come up and kiss him. Catching on quickly, Axel removed his fingers and kissed Roxas' opening and clit goodbye. Kissing his way up Roxas' body, Axel moved them so he was between Roxas' legs and they were on the bed fully.
"Enjoying yourself so far?"
Nodding and kissing Axel, Roxas shut his eyes against and rocked his hips so Axel's erection came into contact with his vagina; slick with his wetness and Axel's saliva.
Reaching over into the night stand and taking out a condom, Axel opened it up and rolled it onto himself, never breaking the kiss, but deepening it. Guiding his penis to Roxas' opening, Axel placed a hand onto Roxas' hip and moved back from the kiss to look into Roxas' eyes. Pressing in, Axel shuddered and felt himself be pulled into Roxas' tight heat.
Groaning and wrapping his legs around Axel's waist, Roxas shut his eyes and let out a sort of hiss sound, not from pain exactly, but from the odd stretching sensation he had never felt before. Axel placed a kiss beside Roxas' lips and shut his eyes, moaning only when he was fully inside Roxas.
"You fit perfectly."
Axel nodded and raised his head. Pulling back slightly and pushing in, Axel washed as Roxas' body arched and he let out a long moan.
"I take it you enjoy that?"
"Do it again."
Axel smirked and pulled back again and pushed in a little bit faster. He repeated this process until Roxas was clawing at his back and moaning "harder" over and over again and Axel had forgotten his own name.
Moving his hand down to Roxas' clit, Axel rubbed his thumb over it and listened to Roxas' moans grow louder and louder. Feeling the legs around his waist tighten, Axel knew Roxas was approaching orgasm. Leaning down and kissing Roxas' nipple, Axel hummed and sped up, begging Roxas to cum all over his dick.
Shoving his hands into Axel's hair and pulled him down, Roxas crashed his lips against his boyfriends and moaned into the kiss, feeling his body tense and finally release. Roxas focused on his boyfriend's thrusting, the way his body felt good all over and the way his lower areas seemed to be pulsating.
Axel had forgotten his name and was now only interested in the muscles around his penis spasming and the body under him moaning his name. Axel had forgotten his own name, but had managed to remember the name of the body below him, and he called that name out as he came.
Panting and leaning his forehead against Roxas' shoulder, Axel finally shut his eyes and tried to compose himself.
"Axel."
"What?"
"My name ... it's Axel."
"... Yes."
Lifting his head up and blushing, Axel removed himself from Roxas and took the condom off, tossing it into the waste basket.
"I forgot my name for a second."
Smiling and pulling Axel down beside him, Roxas cuddled closer and draped his arm over Axel.
"Is this the first time?"
Roxas tried to hide the fear in his voice. The thought that being a female made Axel forget his name and but him being a male didn't ... it scared him.
"No. It usually happens, but I never say it out loud."
Sighing in relief, Roxas cuddled closer and smirked.
"I think I'll have to ask Vexen for some of that formula."
"Oh yeah? For what?"
"I want to see how a certain redhead looks with boobs."
"I'll still be taller than you."
Rolling his eyes, Roxas smiled and felt sleep take over. It wasn't seven yet, not even close, so perhaps when he woke up he could go freak out his friends. Plus, he had to stop by Vexen's lab and pick up a few things, namely a gender swapping potion and for when Axel was back to himself; a potion that made him shorter, or a potion that made Roxas taller.