[M4m] Horsehung Porn Star Daddy Shows Curious Son the Family Business (Ageplay/Incest/Sizeplay)

Hey everybody,
I've posted about a couple of prompts here, but I wanted to flesh this one out in particular, since it's the one that people tend to like more often than not. The beginning of the scenario is below, but I can also do first-person if you'd like, or we can adjust the ages or sizes. Essentially, the scene is about a porn star dad who brings his son to Bring Your Son To Work Day at the studio where he makes extreme penetration porn using his horsecock on boys. His son takes to the environment quickly, which makes dad second-guess his decision to bring him. But once his son sees the set, dad knows he's a natural. Like I said before, ages and sizes are negotiable, but I have firm limits on no snuff/scat.
Let me know if this interests you.
As a side note, please feel free to check my post history and request any other scene I've posted about. If it's still up, it's fair game.
EDIT: To clarify, I would play the dad, and my scene partner would play the son. Sorry about any confusion.

Dylan and Josh held hands in the elevator as Dylan stared at the terminal with its array of pearl-colored circular buttons, the narrow rings of light around each number throbbing in time with the muzak being piped into the slowly-ascending car.
Josh turned and looked up at his father, his light brown hair swinging over his green eyes as he said, "I'm so excited to see where you make movies, daddy." He smiled and squeezed his father's hand.
"Everyone is excited to meet you, too, son," Dylan said as the elevator opened up into a white-tiled reception area. White tile shone as boys Josh's age lounged lazily on dove grey couches in tight briefs. A few boys were sucking on pearly white lollipops, each one with the name of an actor from the studio's stable printed on the stick they used to twirl the sticky candies between your plump pink lips. Josh eyed the bowl, running over to pick one out.
"Daddy, this one has your name on it!" Josh exclaimed, unwrapping the lollipop eagerly and sticking it in his mouth. He made a face, expecting the candy to be cloyingly sweet, but instead it was a subtle sweetness, along with a kind of salty tanginess. It didn't taste like candy at all.
Dylan stuck his hands in his pockets, trying to conceal the bulge that his horsecock was about to make as his son sucked and slurped on a confection made from his semen. The boys watching, most of them already broken-in by at least a few of the studio's stable of daddies, grinned as Josh got his first taste of dad. Dylan rushed forward, scooping Josh up and hurrying him toward the hallway leading toward his office and away from the smirking sluts in the reception area. His keys jangled in his hand as he opened his office door, setting Josh down on the couch just inside. He needed to collect his thoughts. What are you doing? he asked himself, He's just a kid. He turned to look at Josh, who had moved on from silently enjoying his candy on the couch to wander around the room.
The inquisitive boy was twirling the lollipop in his mouth as he inspected a trophy case full of awards. His eyes drifted from shelf to shelf, from the plaques along the bottom to the abstract crystal sculptures along the middle. He stopped turning his head, his eyes narrowing at a dildo that he didn't yet realize was modeled from his father's horsecock. He removed the pearly lollipop from between his sticky pink lips with a pronounced pop. "Daddy?" he asked, watching his dad's reflection in the polished glass, "What's that? It looks like my you-know-what but it's so big!"