Disclaimer: I do not own Harry Potter or Yugioh or One Piece, I do not have any rights to Harry Potter or Yugioh or One Piece and I do not make any money from writing these fic's.

A/N: This fic is written for Camp NaNoWriMo April 2013, The Secret Challenge with the prompt 'Your character has invented something' but this will appear at a later date, The Ultimate fanfic challenge 200 prompts with the prompt Crossover, The 'Show your True Colours challenge which I chose Hufflepuff and I will put an A/N when I am about to use one of the prompts, and finally the 'If you Dare...continued' challenge with the prompt Old lies as this fic's main plot point is about Harry uncovering old lies that has been told and finding out the truth.

A/N 2: Warning! If you have not read the warning in the summary nor have you realised it yet there is now officially cross dressing of a sort! Harry from now on wears female underwear.

A/N 3: I used the emotion prompt 'Jealousy' from the show your true colours challenge as Ace is jealous that Harry will not give him a look at him wearing his female underwear and only Seto is allowed to see Harry in his new underwear.

Chapter 38

"Now just hold still, I do not want to hurt you by accident or anything," Ace said as he slowly made his way over to Harry while being careful of his injuries, "I am no good with putting necklaces or anything onto other people, the last time I tried I almost pulled off a friends ear as I helped him put on his top because he had a freshly broken arm."

'Why do I feel like that I do not want to know just how his friend broke his arm for?' Harry wondered as a wave of discomfort washed over him which grew with each step Ace took towards him.

"Hey now, no need to be scared," Ace said softly as he spotted Harry's nerves, "It is not like I am going to kill you or anything."

As the sound of Ace's low smooth chuckles came to Harry's ears Harry tightened his hand around his wand and raised it to Ace's bare chest only to freeze as he found Ace's hands with the necklace in them resting just about his head. With a kind smile Ace carefully slipped the necklace over Harry's head and down to his neck where it rested perfectly in the hollow of his throat.

"There, it looks perfect on you," Ace said with a happy grin as he pulled Harry's hair out from under the black cord of the necklace, "Well...is it alright if I ask you one last thing for you to do for me before we start working out just how we can get me back home?"

"Okay...as long as it is within reason," Harry replied slowly as he eyed Ace carefully.

"You know those pairs of female underwear in your hands?" Ace asked as he motioned to the said items in Harry's hands as a strange unreadable glint appeared in his eyes.

"Yes..." Harry replied with a small nod of his head, "I...I do not understand where this is going...do you want them to give to your girlfriend or something?"

"Hell no, I am as gay as possible," Ace replied with a small grimace at the thought of having a girlfriend instead of a boyfriend, "I was wondering if it would be alright for me to see you wearing nothing but a pair of those female underwear. I bet you would look hot in them!"

"NO! NO! NO!" Harry screamed out as his face went bright red, "The only person I am going to be wearing these underwear for is my mate! No one else! You...you...you PERVERT! How dare you! You knew that I had a lover! You said it yourself!"

Ace let out a small chuckle, unfazed by Harry's anger, "Well...are you sure? Really sure?"

"Of course I am you bloody pervert!" Harry cried out as he gave Ace his Uncle Severus' famous death glare, "I AM going to wear them and I AM going to show Seto what I look like in them but I am NOT going to let you or anyone else ever see me in them!"

"Well...you said it yourself," Ace said with a small snicker as he watched Harry's mouth slowly start to do an impression of a goldfish, "Your 'Seto' is going to be one lucky man!"

Growling in a mixture of frustration and anger Harry moved his wand up to Ace's throat only for the other male to give a small teasing smile. Realising just how much he had upset the smaller male Ace raised his hands in the universal sign for peace.

"Hey, hey, I did not mean to upset you or anything, I was just teasing you," Ace said softly as he tried to sooth the ruffled boys nerves, "How about if I-"

"ACE! ACE ARE YOU THERE! ACE!" A loud familiar voice suddenly yelled out cutting Ace off.

"Huh? Luffy?" Ace asked as he looked around the room for any sign of his rubbery little brother, "Where are you? I cannot see you but I can hear you."

"I think I am above you...or you are below me," the same voice replied with a small grin to it, "I can see you and that strange clothed guy standing next to you in a stranger room."

Sharing an excited grin with a confused Harry Ace turned his attention back up to the ceiling only to find it glowing slightly in the same white colour as when Ace had first fallen through the ceiling. Harry tilted his head to the side in confusion as his mind tried to make sense of just what was going on.

'It seems like he has already found a way back home' Harry thought to himself with a small frown on his face 'Should I be worried about more people in the future falling from the ceiling onto my sofa again?'

"Stand still, I am going to play 'Hook-an-Ace' game!" the same energetic voice, Luffy was the name of the owner if Harry remembered what Ace had said moments before Luffy called out with a strange sense of humour to his voice.

"That is my little brother for you," Ace said with a chuckle to Harry only to get a confused look in return.

With confusion clearly written on his face and his wand still raised and in the same position as it had been moments before Harry watched with wide shocked eyes as two hands suddenly appeared from his ceiling and grabbed Ace by the shoulders.

'H-How is it possible for him to reach through the portal and grab his brother like this?' Harry thought as he stared at the overly stretched arms gripping tightly on Ace's shoulders.

"My little brother is a rubber man thanks to a devil fruit," Ace said with a happy smile as he spotted the confused look on Harry's face, "It was nice meeting you Harry, thank you for all of your help!"

Slowly Harry pulled himself together and opened his mouth to give his reply only for a loud snapping sound to come to his ears as he watched Ace being pulled through the ceiling by the rubber like arms. First to disappear through his ceiling was the orange hat followed by the smiling face and then the shoulders and chest until finally the tips of Ace's black boots where gone. A few seconds later the strange white glow to the ceiling was gone leaving no evidence of Ace's appearance if it was not for the wooden cat necklace that rested around Harry's thin neck.

"I really should get Seto to have a close look at that ceiling," Harry found himself finally saying after several minutes of staring at the ceiling.

Taking a deep breath and closing his eyes for a few moments to try and get over what had just happened Harry allowed his breathing to even out and his nerves to calm down from the angry sea that they acted like. When Harry felt that his heart would no longer jump out of his chest on its own accord, he opened his eyes feeling much calmer.

'I suddenly find myself thinking that wearing female underwear is not as bad or as weird as people falling into these rooms through the ceiling' Harry thought to himself as his mind ran over his promise to the weird and mysterious Ace 'And I did say that I would wear a pair for Seto...'

Taking a deep breath Harry slowly made his way through the main living area and towards the closed door of the bedroom. Without even thinking about it Harry reached out to the door, quickly opened it up, walked through it and slammed the door shut behind him through he did make sure that it was firmly shut behind him.

'Better safe than sorry' Harry thought as he laid the female underwear on Seto's side of the bed 'I do not want anyone falling from the ceiling when I am trying on a pair of these underwear...'

Trying to forget what had just happened to him until he could find Seto to tell him Harry allowed his eyes to scan over the four pairs of female underwear.

'It would be best if I went for a simple pair first' Harry thought as he put the thongs and the string sides pair of female underwear over on his side of the bed 'That just leaves me left with two pairs of female underwear...now which pair should I pick?'

Deciding to just let the fates mess with him Harry closed his eyes and allowed himself to randomly grab a pair from the bed. A few seconds later the feeling of material appeared in Harry's hand letting him know that he had managed to pick up a pair of the sexy female underwear.

'I wonder what pair I have picked up' Harry wondered as he opened his eyes only to find himself holding the second pair of underwear, the sky blue pair with the missing material 'Oh well...maybe it will not be as bad as I think...'

To Be Continued...