They enjoy each other

“Are you sure this is okay? I was suspended over this” Izuku cried but Midnight simply frowned.

“A miscarriage of justice to be sure, please allow me to provide amends” she assured him “allow me to service you”

“You too?”

“Yes dear Izuku me too, as long as you want it” she replied “and I know you want it”

By this point Izuku had just accepted that this was going to happen, and he simply sighed and nodded. Midnight however scowled.

“Oh no we can’t have that little enthusiasm, perhaps these will get your friend standing at attention” she purred, ripping her costume to unleash her breasts.

"Ooh that seems to have done the trick” she announced licking her lips “tell you what you sit here in the principal’s chair and I’ll service you. You’ll be the principal and I’ll be your student”

As if his legs were mechanical Izuku got up and walked into Midnight’s chair, looking distinctly awkward and uncomfortable. Midnight wasted no time however, crawling over to her student she unbuttoned his trousers and allowed his last to fly freely.

She gazed upon it for a brief moment, it wasn’t small but it wasn’t huge either. But this was a part of her condition with Ren and she had made do with worse, and it wasn’t as if Midoriya was a poor specimen. So she wrapped her lovely lips around his mast.

Then like a switch had been flipped she became addicted. She didn’t know whether Ren had secretly implanted this as a trigger or if it was natural but she didn’t care. This was heaven, all other forms of sex were worthless now, all that mattered was Izuku.

And with that she redoubled her efforts for her Izuku. Her Master

A/N: hope you enjoyed this, I’ve decided to leave it ambiguous as to whether Ren planted a trigger or not. That way people can create their own interpretation.

In any case voting time again. A lot of great suggestions this time:

Nana Shimura

Miruko

Mina Ashido-idea by Sillyhead

Nejire

Himiko Toga-idea by Zenitt

Thirteen- idea by Lawless (up to creative interpretation what's under the suit though it's been confirmed she's female)

Ibara - idea by Lawless

Recovery Girl? - Idea by Lawless (might be replacing her with a hotter nurse and coping quirks into that nurse, or using a series of cosmetic quirks to make her younger. If you vote for this leave your preferred idea)

Any other suggestions you might have.