Chapter 23 Les Diaboliques
I don't own Ben 10.
At a fancy hotel inside a room was a king size bed, lying down on the bed was a silver haired young man with a marking on his left cheek and he gets up making clothes appear. (Think Diablo from How not to summon a demon lord.)
"Oh darling."He then looks back and sees two girls both being sisters and they were demons with red skin.
"Oh, Scanty, Kneesocks."He smiles at them before they hugged his arms.
"I couldn't stay away from you much longer."Scanty said.
"Yes Ben, as our love can't be without you."Kneesocks said.
His name is Ben Tennyson, the cousin to the brat Gwen 10, Ben lived in a family that only cared about her and even spoiled her to the point she became a annoying brat, even when he became a Plumber she was put in the same Squad as him from his Max's orders, when they went to deal with the Forever Knights instead of listening to his orders she went in head first making his crew get killed.
She was praised but when he went to Max to question why wasn't she punished and he got yelled at saying that he was being selfish making him punch Max in the face before turning in his badge.
But then he had a chance for something better.
Flashback
Ben was walking down the streets with anger plastered all over his face before he sees a red stone on the ground and he grabs it, when he did it caused a react making it go inside of him and screams as his body changed to what he will become in the future.
When he noticed the changes he got surprised and fire come out of his hands and he throws his arms up making a stream of fire come out.
He stops and takes a deep breath.
"Well..."He looks back to see Scanty and Kneesocks.
"I would never think one would react like this."Scanty said.
"Yes, he looks very handsome now."Kneesocks said making Ben curious.
Flashback ends.
They thought Ben how to use his new powers and they became his new girlfriends, they became the most powerful Trio in the underworld and it was time for they're big step on Earth.
Scene Skip
Gwen walks to school before she stops seeing a horde of students wearing uniforms.
"What's going on?"She said.
"Hey why aren't you wearing a uniform?"One of the guys asked.
"Why should I?"
"You don't want to make them mad."
Then a limo came with a red carpet coming out of it, then Gwen saw three people exist the being Ben, Scanty and Kneesocks.
"Sister you smell something?"Scanty said.
"Yes, it's something foul."Kneesocks said.
"it's something we don't wish our love to even smell."Scanty said.
Gwen saw Ben and said:"Ben!"
He looks at her and said:"Well look at that, looks like my day might be ruined."
"Oh don't be like that, we have everything planned for us."Scanty said.
"What the heck are you doing doofus?"Gwen said.
"Did you hear something?"Ben asked.
"Oh just annoying bug."Kneesocks said.
"Don't you know who I am?!"Gwen got angry.
"I don't care."Scanty said.
"Neither do I."Kneesocks said.
"In fact your violating school rules not wearing your uniform"Scanty said.
"Why should I wear that?!"Gwen said.
"Because we have given them a new sense of self respect through school rules, wearing uniforms makes them focus on scholarship, we as leaders bestow them a new sense of Self worth."Kneesocks said.
"Oh I adore the way you say it."Scanty said.
"Rules keep behavior in check, Surpression keeps thoughts in check and physical training keeps them from looking like fat potatos."Kneesocks was now blushing.
"Kneesocks your blushing."Ben said making her stop.
"Oh excuse me, I'm so fragile that I blush easily."She said holding her face.
"So are they to you Ben?"Gwen questioned him.
"We are his girlfriends."They hugged his arms.
"What?!"Gwen got surprised.
"That's right, while your dating some meat head punk, I have two wonderful and beautiful women that have rules and standards."He smirks making Gwen mad.
"Why you."Gwen goes to the omnitrix.
The sisters gasped and Scanty said:"How dare you, your going to assault us using a alien weapon."
Gwen got shocked and they were all glaring at her.
"What kind of Hero abuses her power?"Kneesocks said.
"Someone that is too bratty."Ben said."Anyway what's for lunch?"
"Oh we have the cooks prepare a healthy meal for us."Scanty said.
"Healthy?! What the Hell happened to chili fries?!"Gwen said.
"That stuff, unlike you I grew out of it."Ben looks to the sides.
"That's right, too much junk food will make your belly into jelly."Kneesocks said.
"Yes, how do you think we keep out figures, Ben wouldn't have liked us being fat slobes."Scanty said.
"I would still love you."He said making them happy.
The group went foward leaving a stunned Gwen.
Part 2
Ben and the girls havegot so much power through out the days since Gwen only made things worse for herself which let them get what they wanted.
Gwen was thrown to the ground looking at the trio in the middle of the streets.
"Now now, is that any manners attacking us out of the blue."Ben said.
Gwen looks at the omnitrix and it was shut down because of the Magic circle around the area.
"Those two are aliens and I just know it."Gwen said pointing at the girls.
"Us... Aliens."Scanty smirks.
"Let's show her who we really are."Kneesocks said with they're tails going foward.
They then changes become more sexy with leather.
"Break o' Earth. Dry up o' sea. Burn out o' sun. Grant us power Earthly leaders and gatekeepers of Hell. Guide us makers of the underworld. We are High Class Demon Commanders! I'm Scanty! And I'm her darling little sister Kneesocks!"
They got they're weapons and poses together.
"Fastener."They're pet came out.
"What they're demons!"Gwen said.
Kevin goes foward being made of stone but then Kneesocks stabs him with a scythe shocking bom.
Then Scanty points a gun at his head."Sorry, but rock was the worst choice you could have picked."She then shoots him making his head into tiny pebbles.
Gwen got mad and she changes into her anodite form going towards Ben who just summons fire and lightning to attack her making Gwen scream before she falls down.
Ben raises a hand and then her mana got drained making Gwen scream, she changes back to normal.
The girls then uses they're weapons to cut the omnitrix out of her and Ben catches it putting on his arm.
"What do you think?"He asked them.
"Oh it goes with your eyes."Scanty said.
Azmuth appears and said:"I cannot let you have it Ben, so return it-"But Scanty shoots him in the back of the head.
"Excuse me but he was annoying."She said.
"It's okay."He smiles.
Gwen gets up and tries to change but She couldn't."What's wrong with me?!"
"Oh I simply took away your powers."He said shocking her."So have fun being a normal girl since that's perfect for you."
The trio left leaving Gwen screaming, the winner was Ben since he didn't even needed to kill her.
"Oh where should we go?"Kneesocks said while she and her sister grabbed his arms.
"Hawaii?"He asked and they nodded.
Note: Here's Diablo Ben, he has that form and powers with the two sisters from Panty and Stocking here, now to answer about the others asking about making official stories for these ideas, I'm not sure since they were supposed to be one chapter but maybe later i'll do a real one or even if some want write the stories and i'll consider it canon.