bowser bakugou x reader x wet bowser

chapter 1 *ೃ༄

it was a warm evening in musutafu, the sunset cascading golden hues across the city. bakugou and (y/n) were at the playground together, and bakugou pushed her on the swing.

"higher, katsuki! push me higher!" (y/n) squealed happily as she giggled, kicking her legs in the air.

her laugher was cut off by a scream, followed by sounds of sobbing. bakugou's hands came to a halt, and the pair of them looked in the direction of the sound.

across the playground was none other than wet bowser, and below him was a small boy with curly green hair. his knees and hands were scuffed, and tears ran down his freckled cheeks.

(y/n) got up from the swing, walking over to them. bakugou grabbed her arm, and she turned around to face him.

"(y/n), don't!" he whispered, "it's dangerous! what if you get hurt?"

"don't worry!" (y/n) grinned, putting her fist on her chest, "i'll be a hero and save him!"

bakugou tried to stop her, but she carried on walking. he stood frozen with fear as he remembered how wet bowser had bullied (y/n) in the past, and how he could do nothing to protect her.

"hey!" (y/n) shouted, catching wet bowser attention, "what are you doing, wet bowser? leave him alone!"

wet bowser cackled, walking over to (y/n). his taller frame towered over her, and she felt herself begin to shake, "what are you gonna do about it?"

bakugou watched from across the playground as his best friend was tormented by wet bowser. his heart dropped as the smaller girl was shoved to the ground, clenching his fists with anger knowing he could do nothing other than watch. he wished that just for one second he could gather enough courage to help her. but he was only 3 years old, and wet bowser being not only much stronger, but also having got his quirk already left him feeling helpless.

"w-wet bowser, stop it!" (y/n) cried, tears pooling in her dazzling (e/c) eyes.

he cackled, "or what?"

"m-m-my father will hear about this!" she said, before shrieking as she was sprayed in the face with his water quirk.

bakugou felt himself begin to shake with anger. he was overcome with a sudden urge, a dark impulse. he wanted nothing more than to put wet bowser six feet under. at that moment he felt his whole body transform as he ran towards the other male. before he could think his fist collided with wet bowser's face, sending him flying across the playground. his thoughts were cut cut off by a high pitched scream.

"w-w-w-who are you?!" (y/n) screamed, backing away from him, terrified.

"huh? what do you mean? (y/n) it's me, bakugou!" he replied quickly, worried he had frightened her.

"why do you look like that?!" she started crying again.

"...what do you mean?"

"y-you monster!" she ran away, leaving bakugou alone and confused.

"(y/n) wait!!" he called out, but it was too late.

bakugou walked over to wet bowser as he lay on the floor, barely conscious with his nose bleeding. he grabbed him by the shirt, their faces inches away from each other as bakugou glared at the other boy menacingly.

"don't you ever go near her her again, do you understand?" he said through gritted teeth, before punching him in the face a second time just for good measure.

bakugou looked around the playground, noticing how the green haired boy was nowhere to be seen. he saw that it was beginning to get dark, and as much as he wanted to go and find (y/n), he knew his mother would worry if he was out this late. he decided to go home, and was greeted by her when he opened the door.

"katsuki, where have you-" she cut herself off, "you got your quirk?!"

"huh?!"

bakugou ran to the bathroom and looked in the mirror, and he wasn't prepared for the sight that greeted him. huge horns grew out of his head, a shell on his back. sharp fangs, claws and several spikes adorned his body. he was taken aback by his new appearance, before he was suddenly filled with indescribable rage. there was no denying the fact his new appearance greatly resembled that of wet bowser himself. did the universe have something against him? why did his quirk have to be this of all things?

"so this is why (y/n) was so scared of me..." he said to himself sadly.

maybe this wasn't so bad though, he considered. he was finally able to stand up against wet bowser and protect (y/n). with this quirk, he wouldn't have to watch her suffer from the sidelines anymore.