This  story is a work of fiction. Any names referenced in its writing that  bear resemblance to actual people is purely coincidental. I only hope  that more is written about male pregnancy/transgender pregnancy. Thank  You and Enjoy. 
Forbidden – Chapter 04
Tommy's  father looks into his sons eyes with a combined look of lust and  confusion, but no disgust at the realization his son had just fucked  him. Paul just sat there in his bed for what seemed like an eternity,  letting what just happened sink into his brain. His deep gaze met the  freshly-fucked satisfied face of Tommy, baby batter still leaking from  his asshole. It's Paul who utters the first words, "That....That was  wrong Tommy!! We're father and son, WE'RE NOT SUPPOSED TO HAVE SEX!!!!"  Tommy, still smiling at his father responds, "Tell your dick that,  father." Looking down at his still semi-hard cock, Paul realizes that  it's not getting any softer, quite the contrary, it's starting to get  harder at the sight of a beautiful ass leaking his cum out of it. Tommy  rises up on the bed, and turns around, his face very close to his  father's. "I hear you at night.’OHH PLEASE!!!' you cry out, begging for  release from your lover, your monster dying to be touched by someone."  Tommy starts to kiss the neck of his still stunned father, trying to  coax a reaction out of him.
             Tommy feels the veins of his father's neck under his tongue, pulsing  with blood that's working harder to ensure Paul's cock reaches full  mast. Tommy reaches down with his hands, and takes his father's cock in  his hands, reveling at its power. Carefully, he starts to jack his  father's still lubricated dick, coaxing a moan from his father's lips.  "Tommy...we can't...it's not right...we can't be doing this." Paul  pleads with his son. Tommy, still slowly jacking the dick in his hand,  stops kissing his father's neck, and moves up to his ears, and whispers,  "the snake between your legs disagrees with you", and quickly bites the  bottom of his ear lobe, eliciting another moan from his father.  Smiling, Tommy can feel the blood quicken, his father on the edge of  cumming in his hand. Whispering in his father's ear again, "I know  you're close. You'd love to get inside my asshole again wouldn't you?  I'd like you to be there to, but I just don't know. My ass is still  gaping after being in there the first time; I don't really know if my  poor asshole could take all of you." At that very moment, "AHHHHH!!!!!"  Paul screamed out, pumping his cum into his son's hand, and all over the  bedspread.
             After the stream of cum stops, Tommy brings his hands up to his mouth  for a taste. "Mmmm, very tasty daddy. Not as much as you pumped in my  ass, but still impressive none-the-less." Paul, in a post-orgasmic daze,  stares in awe as his own son licks cum from his hands. "Salty, but very  high in protein. Did you know it's possible to live on cum alone?"  Paul's semi-hard dick twitches as soon as the fact hit's his ears, and  his son licks his lips. Smiling, Tommy gets off the bed. "I think I need  a shower, you drenched me with all your cum. Although I might need some  help to get it all out of my ass."
             Watching his son walk out of the bedroom, Paul remains just a  dumbstruck as he was when he first saw his own cum leaking out of  Tommy's ass. As he hears the water in the shower start up, a storm  breaks out inside him, part of him desperately wanting to walk into that  shower and fuck the living hell out of the person in it. Deep inside,  another voice tells him that the person in the shower is his son, the  same person who he raised for the past few years; the same person who he  read stories to at night, and turned on his nightlight afterwards  because he was afraid of the dark. Almost as quick as it had started,  the storm ended, the result being the decision that he was better than  this; he was not going to let his libido control his actions. With  purpose, he got out of the cum-soaked bed, and made his way to the  shower.
             The bathroom already had a haze of steam about it. He saw the  silhouette of his son, washing cum of his body. Paul pulls back the  curtain, revealing his son's ass. In the split second it took him to get  a good view of his son's ass, Paul realized then who he was dreaming  about, even though he should have before. "I'm glad you decided to join  me daddy." Tommy replies, seeing his father ready to join him. Whatever  intentions Paul had walking into the bathroom dissolved at the sight in  front of him. Turning around again, Tommy asks his father, "Do you mind  doing my back?" Taking the sponge from his son, Paul closes the curtain,  and lather's up his son's back, ensuring any extra cum will be washed  away. Paul slowly moves lower and washes Tommy's ass, taking special  care with it, as if it was a real pussy that could produce children.  Tommy can feel his father's dick poking him in the lower back, trying  desperately to find somewhere to go.
             Still facing the shower stall, Tommy leans his head back on his  father's chest, "You know, soap is a good lubricant", with a special  wink. In what seemed like seconds, Tommy felt his father pushing his  soaped-up dick up inside him. Tommy grunts, his ass still not used to  feeling the monster inside him. "Ahh, go slow, you're still bigger than  any porn star known to man." Paul grunts, and goes a little more slowly  pushing his cock up inside of Tommy's insides. Inch by inch, Paul slowly  lets his cock stretch and fill his son's asshole. Paul keeps going  until he hits a wall with just a few inches left, "That's it. That's all  I can take right now daddy. We'll have to stretch me out to make room  in there for all of you."
             Slowly, Paul pulls out of his son, and slowly sinks back into him,  being careful not to breach that wall of tissue inside his son. As he  gets a rhythm going, he becomes aware of more than the tight flesh  around his dick. The moans of his son can be heard over the water coming  out of the shower faucet. Paul can feel his son's testicles rubbing on  his dick as he pumps his son's asshole. After a bit, Paul stops his  thrusting, his legs threatening to give out from thrusting into Tommy's  standing form. "Tired Daddy? This should help" Tommy says as he bends  over, putting his ass on display for his father to fuck to his heart's  content. Seeing his lover so ready to allow him access, Paul goes back  to pumping his son's asshole, still careful not to tear the flesh deep  inside. As Paul fucks Tommy's ass, he feels a familiar churning inside  his balls. He picks up the pace, desperate to pump his load into the  tight-flesh prison his dick is trapped in. Feeling his father's balls  slap his own with increasing frequency, Tommy coaxes a good load out of  his father. "I know you're close daddy, you're fucking me with so much  power. Do you like it, feeling my hot flesh around your monster? It's a  shame you can't go all the way in me yet. Is that what you want daddy?  Do you want to be able to sink into me poor, defenseless asshole  balls-deep?" Paul, always being one for dirty talk, pounds his son's ass  with reckless abandon, desperate for release. Unable to control  himself, Tommy feels his own balls tighten up, his dick ready to pump  its own load onto the shower stall. "It's a shame this isn't a real  pussy, then you could knock me up like a real woman daddy. Would you  like to knock up your owN SOONNNN!!!!!!" the last words being lost in a  haze of moans and screams. "AAAAHHHHHHH!!!!!!!" Paul cries out, unable  to hold it in as his cock fills his son's asshole with a load of cum.  "OHH GOODDDD!!! FUCK ME YOU GODAMN STUD!!!" Tommy screams out, his own  orgasm hitting as he feels the boiling, hot cum erupt from his father  deep inside his own body. Tommy's orgasm makes his asshole tighten,  preventing Paul from thrusting anymore. All he can do is moan, and  squeeze his son's ass as his dick continues to pumps his ass full of  baby-batter.
             Slowly, Paul's dick starts to soften, and his cum leaks from Tommy's  poor, almost abused asshole. Feeling the cum slowly escaping from his  ass onto the shower floor, Tommy can't help but wonder, why they didn't  do this before now?
To Be Continued.