"Come on, Naru, be a champ and take daddy's cock." Minato whispers to his son as he pressed his tip against his son's cunt. Naruto was slowly reduced into a babbling mess with tears running down his cheeks as he relaxes his cunt around his dad's big cock.
"Too big." Naruto hiccups- eyes wide- looking so sinful with moist cherry red lips- flushed pale skin and glassy doe eyes. "D-daddy- it's- you're too big for me!"
"Oh no- is my baby boy feeling sore with just daddy's tip inside his cunt?" Minato asks in a fake condescending manner, he reaches in between them and began playing with the boy's clit, the boy shrieks- arching his pretty back off of the bed. "You can do it, sweetie pie, you're daddy's good boy right? You want to be daddy's good boy?"
Naruto whines and nods promptly, "Y-yes! Yes- Am- Am daddy's good boy." his kiddo says in a more confident tone. Minato could feel his son's walls relaxing around him but fuck- the boy was still so fucking tight around his thick cock.
"That's it- that's it, baby boy, just like that- fuuuuck- fuck you always feel so good around daddy's cock, my love, the light of my life." Minato praises Naruto as he began moving his hips in a slow gait, his hips snapping with hard fervor as he forces his cock deeper into his son's smaller cunt.
Naruto's small moans and movements of his hips to meet Minato's pace was enough of an indication that the boy was enjoying it- with tears running down his cheeks, Minato leans close and licks the boy's cheek before pressing his mouth against Naruto's lips, locking his son into a feral saliva-exchange while Minato pounded his cock, hitting every spot that makes Naruto squeal into his mouth.
"Da-dad! Daddy! Am gon- gonna cum daddy!" Naruto wails into Minato's mouth.
"Go ahead kiddo, come on, cum on your father's cock, make a mess, give it all to your daddy, bambino." Minato growls as he hammered his hips harder and faster into Naruto's pink cunt that was now squirting and gushing cum on his cock. With three more deep thrusts, he cums with a low grunt, his hips wavering and stuttering as he buried himself to the hilt, filling his son womb with his potent cum.
"Mmm- daddy- so full." Naruto says in a gibberish manner, already cock drunk and hazed with pleasure, eyes half closed as he looked at Minato.
"Of course, baby, gotta have my kiddo full and well-bred right?" Minato whispers, pressing kisses against his son's temple, pulling him closer for a hug while his cock stayed inside his son's cunt.
Naruto doesn't answer but Minato chuckled when all he could hear were soft snores from his baby boy.
"Good night, My baby boy. I love you so much." Minato says tenderly, tucking his kid in with his arms wrapped protectively around his son.