Driving away from the beach, the father from earlier feels a rumbling in his pants. Checking his pocket he sees an incoming call from his wife.
“Hi hunny!!” he answers
“John?? Let me talk to Billy” she says with an almost exasperated tone
“Hey Sport, Mommy wants to talk to you” he says handing the phone to his son.
Billy excitedly grabs the phone from his father’s hands and answers “Hi Mommy!!”
“Hi sweetie!! Are you and Daddy on your way home?” she asks with an unusual hurriedness
“Uh huh!! Daddy took me to the beach and we made sand castles!!!” he says exuberantly “And then when we were leaving I saw a pretty girl with big boobies like you mommy!!! It made my pee pee big like last time, but Daddy said I couldn’t play with her.” Says Billy at a million miles an hour.
“Really, as big as Mommy’s?” She says with an almost voracious tone. “Well maybe if Daddy hurries up Mommy will let you play with her boobies again, so you can compare them. And if you’re really good, Mommy will let you put your wee wee inside of her” She says continuing her flirtation with her son.
The sudden thought of blowing his load inside of his mother is making the young boy’s pecker hard as a rock. “Daddy!! Can you please hurry!!! Mommy wants me to put my wee we in her again!!”
“I’m driving as fast as I can Billy!” the father says assuredly
“Ok, we’ll be home soon Mommy. After I put it in your hole, can you kiss my wee we again too? It was funny last time when I shooted the gooey stuff on your face” says the boy laughing innocently.
“Aww baby, mommy would be more than happy to let you shoot her face with the “gooey stuff. That’s mommy’s favorite part.” She says with ever increasing arousal. “How about Mommy send you some pictures to get you in the mood?” she says snapping photos of herself.
Just then several pictures of the boy’s naked mother appear on the phone, beginning with her playing with her tits and ending with a picture of her wet pussy.
The boy's increasing arousal begins to lift his trunks a full nine inches,as he imagines ravaging the vagina he inhabited only two years prior. “Ohh mommy I like those pictures, they’re making my wee-wee hard again.”
“I’m glad you liked them sweetie. Mommy has to go now, but she’ll be waiting for you as soon as you step through the door.” She says as she hangs up, thinking of all the things they were going to do to one another.
“You’re so lucky mommy lets you “play” with her Billy. Daddy has a little baby’s wee-wee so he can’t “play” with her like you can.” says the father with a sense of pride in his son. “Daddy’s tried so many times to put his wee wee inside her, but it’s just too small and keeps slipping out. That’s why we had to get someone else’s “white stuff” to put inside mommy.” Says the father oblivious to this altered reality where he’s no longer the biological father to his son.
“It’s ok daddy, I’ll let you watch so you can pretend you’re the one playing with her” assures the young boy to his father, oblivious to the complete pervousness of the situation.
They finally pull up to the house where the man’s wife is already waiting outside, kneeling against the doorway clad in only a flimsy nightgown.
“You and Mommy are going to have such a fun night” says the father unbuckling Billy from his car seat, as a line of pre-cum trails from the seat to his engorged cock.
The next few hours were ripe with the moans of a woman in heat, with the occasionally child’s grunting. The woman completely unaware of the child with her husbands penis.