Good son: walk inside and close the door behind you
From Create Your Own Story
You quickly slip inside the room and close the door behind you. You heard them running around, so maybe they didn´t see you get inside the room.
You wait a while before you hear one of the twins begin to talk: "Is he gone?" you hear Laurie say.
Her brother David doesn´t answer her and about a minute later Laurie starts talking again: "I can´t wait any longer David! I am sure he went back outside!"
You hear her slip outside her bed and walk through the room to her brother.
"You are still hard!" Laurie giggles. "Stick it back inside me!" The twins start moaning. You can´t see anyting but you are 100% sure they are fucking right now.
It doesn´t take long for David to cum. His moans get louder and you can hear his movements getting faster for a short time before he stops.
"Sorry sis I came... I gotta go clean myself..." David says.
"What do you mean? You don´t even produce sperm yet," she says, but her brother already opened the door and walks outside. He closes the door behind him again. You tried to stay in the shadows so you won´t be caught.
"I know you are there by the way," Laurie says all of a sudden. "I kinda liked having someone watch us do it! Do you wanna play with me too?" The girl is now standing right in front of you. She puts her hands on your penis and rubs you through the pants.
