Your parents forbade you from seeing Jonggun saying that he is a bad influence and that he will not bring you anything good for your life or your studies.
At first you agreed with your parents, but you gradually forgot what your parents said when Jonggun bribed your neighbor to say nothing while you were home alone and he would walk in through the back garden window.
"Come on, keep jumping."
You jumped/senton in their cock. Jonggun was with his back against the back of the bed with one hand on his hip and the other with a cigarette, looking at you with a mocking smile looking satisfied.
"Come, lean over. I'll pass the smoke through your mouth."
The murmur gave a puff to his cigarette and stopped your jumps, he gently brought you closer to him by hitting his chest with yours, giving slight caresses to your thigh.