A/N: Don't take it seriously, I just had this weird as hell idea enjoy! This series takes place after "Predatory", but before "Sick Mind".

Jack was driving whit Arcee's motorcycle form to the Autobots HQ, I was a normal sunny day in Japee, Nevada. But some weird energy hit the human partner and the femme, making him disappeared and hitting in the wall of the base!

Later, in the Autobot's med-bay

Jack opened his eyes and saw that he was in the Ratchet's med-bay, but something was off! He lifted his hand and saw it was Arcee's. "What the..." he closed his mouth, realizing his voice has changed into her's, 'she' got up and saw Ratchet. He looked at 'her'.

"Oh... Arcee you're awake!" the Autobot medic turned his helm, seeing him thinking that it's Arcee.

"What... no, I am Jack!" he tells the mech.

"WHAT?!" he was confused.

"Nothing... I will go now to the training room!" he or she got up from the medical berth.

''What is up with her, and where was Jack when I found her?!' he asked himself.

'She' was now in alway almost running for 'her' 'This can't be happening... this can't be fucking happening!' he stopped and decided to look at himself "I think I will test this new body of mine!" 'Arcee' started walking to the training room.

Later, in the training room

Jack was getting ready to test his 'new' body, stretching his 'arms' and 'legs' in the process. "Alright Arcee, show me what you got!" he booted up the training drones (which were just reprogramed Vehicons) and the jet and car drones attacked him.

The 'femme' activated 'her' blades and slashed them into pieces. A helicopter drone started shooting, but he jumped kicked the drone in its vehicle mode, causing it to fall down. But suddenly, a tank drone grabbed 'her'. 'She' struggled for a bit, until he realizes ''Wait? I am a transformer now!' Jack transformed into his 'new bike-mode' and damaging the drones faceplate.

When Jack was in the air as he activated his blaster and finally killed the drone. 'She' then looked at the offlined drones "DAMN I am good!" he walked out of the training room.

A few minutes later, atop of the Autobot's base

It was dusk, 'Arcee' was staring at the scenery 'Shit, my moms gonna kill me if don't get back... oh wait!' he remembered that he is now was female, a female transformer nonetheless. "... I am no longer Jack, but Arcee now!" he sighed, trying to think oh some positives "Well, I can finally see what's behind the armor!".

He lifted the upper armor raveling his breasts, Jack grabs "Wow... these things are amazing!" they were soft, he put one of them to his lips.

"Let's see what the rest looks without the armor!" 'she' removed the rest of the armor. Jack was now completely naked, he started to touch his ass opening his butt-shets for a bit. "I have waited!" he laid behind a rock spreading his legs. The former human put one of his fingers into the transformers version of a vagina and started to jill off. It began with a soft moan 'This is soo much better than just jacking off in a human male body!'. The moaning got louder "Ohhh... I think... am gonna cum..." after a few minutes, some weird blue exploded out of his new pussy. "Ahhh!" he screamed with pleasure as he fell to the ground. Jack breathed heavily! The Cybertronian cum spilling on the berth, 'she' lifted the arm with the 'cum'. "How will this 'honey' taste?" he put it in his mouth. It tasted weird, but tasty at the same time. The cum was spilling to the ground "Gees, what a mess!". after few minutes later he closed his optics and fell to sleep.

A/N: please like, review and follow!