Jake just went into the RV to use the bathroom. You could head in yourself and have a little surprise waiting for him when he gets out
From Create Your Own Story
You decide you could get one of the twins into the RV for a fuck while you wait for Jake and then see if he wants to involve himself. If you're going to introduce your son to your little games, you'll need your wife to get you some privacy. Your prime concern is making sure she can keep Heather from walking in and freaking out. You know if you take Jessie in for your Jake bait, Stacy might take the chance for some intimacy with Timmy and leave Heather wide open to come back too soon. Timmy on the other hand can go and your wife will stay to keep Heather out. You grab Timmy and tell him to come to the RV with you. Stacy knows you plan on a fuck. She pulls you aside.
"Timmy's mine, Steven," your wife asserts.
"You might have a hole for him to fill," you reply calmly, "but he has a hole for me. I think we can share."
"If you're going to share, then don't leave me out here with Jessie," Stacy continues, "She was supposed to be yours anyway."
"And she was," you reply again, "now I want Timmy. I promise you can have him back later."
You continue to argue back and forth for a minute but you're in a hurry to get set up before Jake gets out. You end up winning Stacy over and you get her clearance to take your son inside. Once in, you realize that Jake is still in the bathroom. At first you thought he was pooping but with the time he's been in there...you wonder who he's fantasizing about. Whoever it is, they've just given you the time to set up.
"Timmy," you say as you turn to your young son. Tim looks at you knowingly and takes off his pants. "Good boy, Timmy," you tell him, thankful he's cooperating. You turn your son around and bend him over the couch. His little anus is now presented to you. You open your pants and let your cock spring free. You spit on your hands and grease up your shaft. You spit on Tim's hole and try to lube him as best as saliva can. Then you line up and push. Timmy arches back immediately and his hands clench around the couch cushions. At least now he knows that the pain won't last. Still you wonder how he'll do without the pleasure of his mother greeting him at your every thrust. You continue to stretch him out and push deeper and deeper til you once again reach your base. You then begin pounding your youngest boy, making him moan.
Jake comes storming out of the bathroom. He heard the moaning and doesn't know what's happening. He exits to the sight of his father ramming his younger brother and immediately retreats. He is more than uneasy but he can't escape as the door out of the RV goes right past you and your romp with Timmy. Jake backs up, eyes wide with a sort of terror. After a moment, you stop thrusting in Timmy, allowing him to rest and collect himself after the pain of what you just did. You turn to Jake.
"You know Jake," you say, "Timmy's a pretty good fuck. You should try feeling how tight he is." Jake just screams.
"Dad!" he cries. "Don't tell me that! You're fucking my brother! You're fucking your son! I don't want to know how tight he is! What the fuck!"
"Jake..." You begin but he cuts you off.
"Don't talk to me!" He cries. You really hope Heather isn't around hearing these screams.
"Don't act like you haven't checked out your sister!" You challenge Jake. "I know why her panties like to disappear around the house! You're bagging on me about incest but how the fuck do you explain that!"
"But Timmy's..." Jake begins, "he's fuckin 9! He's your son!"
"And he's a great fuck!" you conclude. "And I think he likes it. Only one way to find out though. Come here, son and put that hardon of yours to work." Jake freezes. He didn't know you noticed the slight tent in his pants. Timmy's ass simply stays presented to you. You rub your hand over the little white cheeks of his while Jake tries to process. You keep pushing him saying, "I bet you'd jump in your sister's ass in a heartbeat."
