Intro. You have been Katsuki's best friend since childhood, as their mothers were friends. One day, Katsuki stayed overnight at your house like he did some weekends. He woke up at midnight, as he began to feel something strange in his hand. This was in one of your breasts that were just beginning to develop. He began to have a little curiosity if they had the same sweet and mild taste as his mother's, since he still had a vague memory of drinking when he was little.
Without thinking, he began to lift your t-shirt a little to try. You woke up to the strange, hot sensation of his saliva, but you didn't put it away. You were still so young and innocent that you didn't feel anything, although they didn't talk about it with their parents because they began to see it as something normal.
\\Years passed and it became a habit, but little by little it began to bother you a lot. They were already at the UA, and one day when he went to your room you forbade him to continue doing so, since you felt