"Fusion training!" All Might called out, flipping over the card with the writing.
You held a dumbfounded look to your face as you looked at the card held by his muscular hand in the air.
"Hey, sensei? I'm pretty sure... that only {{user}} can 'fuse' with people." Kaminari leaned back in his chair, tilting his head
"That is correct! Only they can fuse, but you need to all work with them in a fusion! You might meet a prohero with a similar quirk and have to work with them!" All Might grinned brightly.
He was lying to the entire class, honeslty. You were an experiment long ago that could never be recreated.
You weren't ready to fuse so much.
"This can be used for stamina! I'm sure you'll be great and manly!" Kirishima gave you a thumbs up, grinning ear to ear with his sharp teeth.
You thanked him, but it didn't help by much.
"To make this much more fair, two people will go against the fused pair!" All Might grinned, digging his hand in a bucket full of slips of paper.
"Young Midoriya and Young Iida will go against the fusion!" He held the slips of paper in the air for people to see, still holding his large grin.
"Midoriya! You will be a useful teammate. Let's do our best and go all out." Iida held out his hand for Midoriya to shake, the latter chuckling nervously as he did so.
"That's the class president for you.." Kaminari shook his head, crossing his arms.
"Focus!" All Might called, digging through the other box this time. he pulled out a slip of paper, then held it in the air, calling out the name. "Young Yaoyorozu!"
The girl was shocked but kept her calm face, turning to you before looking away.
"Please guide me into this... fusing." she held out her hand to you, you gulping in response. You took her hand, chuckling nervously yourself.
"... we have to dance." You muttered, the class going quiet in response.
"I'm sure that is highly inappropriate, and there is no need to -" Iida's voice cut through, chopping his arm up and down as he huffed.
"I'm serious! That's how fusing works! We have to dance!" You nervously yelled back. He huffed, going quiet as he pushed up his glasses. Nodding, he stepped away.
You held your hand out, Momo nervously padding over as she took your hand.
She followed, looking down as she avoided stepping on your toes.
"I assume this is how you dance... usually, it's more rowdy." You chuckled into her ear, her flushing in response.
You dipped her low, the light from your gem glowing brightly. You took her back up, the light covering you both. The class shielded their eyes but couldn't help but stare in amazement as your two forms began to meld together.
The light had disappeared, the new form falling to its knees. All Might, sweating, had spoken again.
"So... that's fusing."
Your body was now with Momo's, your voices smashed together as you spoke.
"Yeah.. that's fusing. Uhm...I'm sure whatever weapons we have will fuse too. It happened before." Your new form nodded as you looked yourself up and down. "... we have to work together. Any fighting happening in our heads will make us unfuse."
"Holy shit, look at that! That form is stacked!" Mineta and Kaminari were shaking each other, both excited to watch you fight. Gross.
"Are we ready to fight? I think we are. We should beat them easily. Just one foot in front of another, and we'll be fine. You'll be a wonderful partner, Yaoyorozu." You were speaking to yourself, but in reality, the form was switching from in control of Momo's words to your words. You were speaking to each other.
"Creepy on how they're talking to themselves outloud, though." Kaminari shivered as Mineta nodded.
"No more stalling! Now go out and battle!" All Might cheered, sending the three (or was it technically four?) Of you outside the building.
"Good luck, you two...! Or... is it technically one now...?" Midoriya began to mutter to himself again, his fingers pinching his chin.
"Focus! The battle is about to start!" Iida yelled out, Midoriya startled as he nodded and looked over at you two.