#robbydukecest

[pittcestexpress]

cw incest, dad/son, grandpa/grandson, somewhat dub con?, all characters = adults

dad!robby watching as grandpa!duke inspects his grandson!dennis before he takes him for a test drive.

"fuck." duke grunts as he presses a finger inside his grandson. "he's so damn tight." he looks up at his son across his grandson's back, chuckling. "how the fuck you even get in here, mikey?"

robby strokes his son's back as he shoots his dad a disapproving look. "just relax, baby."

"trying," dennis grits as he winces and squirms. "wait–ngh!"

dennis suddenly lurches forward and robby looks up to see his dad has pressed in another finger.

"dad..." robby raises his eyebrows.

"what? 's only two." duke gives his son an unimpressed look. "am i supposed to give him special treatment?"

robby sighs and shakes his head, but otherwise doesn't answer.

"ah, come on." duke smiles sharply as he rocks his fingers inside his grandson. "i could crack that little ass of yours open wider than this any day of the week when you were his age."

"well, I don't have the luxury of cracking him open any day of the week," robby says carefully. "work is–"

"well then plug him up, son," duke says as if this is the most obvious thing in the world.

robby opens his mouth, but then dennis whimpers as his grandpa twists and spreads his two thick fingers inside him. duke smiles at his grandson, then his son, as he rubs his grandson's spread cheeks.

"gotta make sure your boy keeps his sweet little ass ready for you, right?"

robby presses his lips together as he stares at his dad, trying not to focus on how much his son squirming between them. finally, he shakes his head, but forces a smile. "okay, dad."

"good boy." duke's eyes glint as he smiles at his son. "now," he says with a few pats on his grandson's ass and a tug of his zipper. "let's see what this baby can do."

[pittcestexpress]

cw in-law-cest, dad/son-in-law, cucking, dubcon/noncon, patriarchy nonsense

speaking of snokhachestvo (aka cultural practice where a father-in-law has a right to fuck his son's spouse)...

what about dad!duke/son!robby/son-in-law!dennis with duke putting robby in the cuck chair?

duke is thrilled when his son robby brings home dennis and announces their engagement. "fine choice, son," he says, leering. "very fine." he eyes the young man all night, staring so much that dennis's cheeks are permanently flushed and robby repeatedly kicks his dad under the table.

when it comes time for their wedding night, duke insists on having the first round with his son's new husband.

robby is fuming, but he can't say a word as his dad carries his new husband up to their marriage bed. as the family's patriarch, it's duke's right.

robby sits inside the room with them, watching as his dad spreads his husband's cheeks and pushes himself gruffly inside him. dennis watches robby with wide, teary eyes, moaning in spite of himself as his new father-in-law fucks and fills him.

when duke speeds up as he gets close and dennis cries out, robby kneels down in front of his new husband to pet his hair and kiss his cheeks, wiping away his tears and whispering soft encouragement. "almost done, you're doing great, just a little longer" all the while knowing his dad will be back to claim his privilege again the next night, and the next, and the next.