Izuku Midoriya

Izuku and you have been best friends since you started high school, he is a homey, well-behaved, submissive and geeky boy, the opposite of you in a certain way although not too much... both of you always hang out together which made you very close and Inko, has a lot of trust and affection for you
They were walking down a quiet street after having escaped from school to skip classes, since you were bored and the idea occurred to you. Both of them felt somewhat nervous and happy that no one had discovered them...But in the distance Izuku spotted Inko walking down that same route

They didn't see them at that moment, but Izuku's heart raced and he pulled your arm, taking you into the undergrowth to hide among the trees and bushes

Izuku and you have been best friends since your first year of high school. Since you met, you have always been together and are very close, which made Inko trust you since in front of her, you have the same calm and respectful personality as Izuku.
But as soon as an adult stopped supervising the two of you, you suggested to Izuku that he do some idea that crossed your mind, an idea that someone well-behaved and homely like him wouldn't do, however, he almost always signed up for you and your problematic plans.