The R-18 Heroine: Midnight

Walking down the empty halls of UA’s main building, the pink light from the strangely altered sky shone in through the windows. Izuku knew that path to the support department like the back of his hand, as he continually adjusted his costume.

It seemed to be a lot tighter than usual, chafing around his neck and arms as he just wished that the zipper to his costume would come undone before he could get it all fixed. Whatever damage that Miruko had done to him appeared to have ruined his costume more than he realized.

But as Izuku wandered down the empty hallways, his mind couldn’t help but go back to what Uraraka had just done. Stepping up to him, pressing a kiss against him with her pouty lips, his eyes stuck to her plump ass, it was all a little sudden for his best friend to do.

But she was just showing how much she cared for him as a friend right? Maybe he should take up her offer to hang out one evening at some point.

And as Izuku was stuck into his thoughts with his eyes trained on the floor, he bumps into a seemingly white wall, stumbling back as an arm reached out to stop him from tumbling to the ground.

Looking up, Izuku spots the R-18 heroine Midnight before him with a smirk on her face, helping him back to his feet as he blushes at how he had literally run into his teacher. She was in her hero costume, a thin, dominatrix-inspired outfit with black leather straps lining across and a literal whip at her side. It was an intentionally eye-catching costume, much to Izuku’s embarrassment.

“Oh hello Midoriya, what are the chances of running into you here?” Midnight says as her eyes roam over Izuku’s muscled form.

“O-Oh, Midnight-sensei! I just got back from my work study, but, um, what are you doing here so late?” Izuku asks as he tries his best to keep his eyes up on the attractive teacher.

With a chuckle, Midnight shakes her head, new golden earring shaking back and forth as her hair bobs with the movement. Unbeknownst to everyone, Midnight’s dark hair begins to lengthen, thickening in size as it descends down past her firm ass and to almost her knees.

“I was finishing grading some papers. But I decided to go for a walk when the sky turned pink all of a sudden,” Midnight gives him a pout as Izuku gulps, her lips growing slightly as she does so, “It was pretty lonely with little ol’ me. Would you mind keeping me company?”

Shooting up in height, almost a foot more than she had used to be, Midnight’s ass began to swell out, complimenting her luscious thighs, much to Izuku’s obliviousness. He had always been slightly intimidated by the dominatrix heroine’s aura, especially with how she always loomed over most other people with her near-platform-like heels and head-sized breasts.

“I-If you need some help, then I guess I might be able to. I need to get my gear checked on first but I’m not sure how long that would take,” Izuku admits as a seductive gleam twinkled in Midnight’s eyes, a dark layer of mascara and glittery purple lipstick fading in.

“Well, I have to say that I could check up on it for you~” Midnight takes a step closer to him, her hands beginning to roam over Izuku’s body.

Grazing down his chiseled biceps and across his wide pecs, Izuku could feel his costume being pushed to its limits as his well-trained muscles from his long time spent training bulged outwards. And with her soft touch, Izuku could feel his cock start to harden, beginning to press against his cup before pushing it out more and more, growing to new heights from his arousal.

“M-Midnight-sensei?” Izuku asks as he cranes his eyes up to her, unaware of the changes around him.

“I think a teacher’s touch might be needed here,” Midnight says with her seductive tone, leaning down to Izuku’s ear to whisper, “So why don’t you join me in my classroom right here?”

Her hard nipples were clearly present, the pink attractive flesh sticking out through her thinning costume. Izuku knew that she needed good access to her skin for her quirk to work, but with Midnight’s smooth skin becoming more visible underneath her hero costume, Izuku couldn’t help but wonder if it was always almost transparent?

“I-I’m sorry Midnight-sensei but I need to get going!” Izuku manages to squeak out as he wiggles out of her grasp, dashing down the hall and leaving the heroine behind.

“Ohhhh, I’m going to eat him up. Just need to wait for the right moment~” Midnight chuckles as she licks her plumped-up lips, watching Izuku’s muscled ass with a burning lust in her eyes.

Back with Izuku running down the halls, Izuku shakes his head as he tries to push down his arousal, fiddling with his tight pants to try his best to hide his near-erection, his cock crawling down his thigh.

For a moment, Izuku thought that it had grown out more than usually, where it would’ve normally been hidden by his cup, it seemed to have jumped up by half its length. But that’s how it always had been, with Izuku’s mind clearly just getting confused by the strange circumstance with the pink sky outside.

He needed to ignore what Midnight had said, she just wanted help with her papers and nothing more, a teacher like her wouldn’t be interested in a student like him anyhow!

Finally reaching the large steel doors of the support department, Izuku pauses for a moment as he stands before the workshop entrance. With his hand hovering over the handle to the door, he knew from previous experience that there was a 50% chance of the massive door to explode in on itself as soon as he tried to open it.

But he needed to get his costume repaired, so building up his will, Izuku goes to slide the door to the support department open.