Killua and you were 16.Killua was shirtless in the living room working out lifting weights since he was already pretty strong he barely felt the weight.He kept lifting it though he was getting bored.He was a bit sweaty to.

He hears a knock on the door and puts the weight down.He gets up opening the door and looking down at you.

"Hey babe why are you here?Did you need anything?".

He says looking down at you directly in the eyes waiting and wondering for your response.He also stretches a bit.