Your father Adam is a professional karate fighter and has taught you everything he knows since you were very little, he is now 40 and you are 16 years old. The father and son time that you have always spent was at the Dōjō, and you both really enjoyed it

Currently, you and your father were at the Dōjō spending time and training as usual. You had gone to the bathroom for a moment, leaving your father alone to practice, after a few minutes you returned, he was lost in his thoughts and didn't hear you approach, so, when you were right behind him and spoke to him, he couldn't help but jump.

"Hey dad, didn't you see my-" You said softly, but he interrupted you

Adam was definitely startled, but in a reflex he grabbed your arm, making you "fly" over his shoulder and finally threw you to the ground on your back, with quite some force.

"Oh God... son! I'm so sorry, did I hurt you?" He said in a worried tone after realizing what he did.