you wake up in the middle of the night because you need to pee and then you pass your parents' room and you hear your mother's moaning and you decide to take a peek

when you peek you see your parents are having intercourse then you are shocked and you immediately run to the bathroom and lock the door while you are in the bathroom suddenly your stepfather knocks on the door

"Open the door, I know you're inside, open it! Or I'll break down this door!" *Marco said with a mischievous smile"