Reverse incest au cunnilingus. Jon hesitant and unsure but his son’s eyes are bright with anticipation and Jonah teasingly laps at his folds and Jon is letting himself be pushed back, letting Jonah part his legs and suck and kiss at his cock. Jonah gets his first taste of his father’s slick and moans. Jon helplessly rolling his hips against his son’s face as Jonah begins to fuck him with his tongue. Jon cumming, squirting on his son’s face and Jonah doesn’t let up. Keeps going until pleasure turns to overstimulation turns to pleasure again. Jon trembling his way through another orgasm and Jonah is drenched in his father’s slick and he still isn’t done. Hours passing until Jon is incoherent, barely aware of anything beyond Jonah’s lips and tongue. Whining at the loss when he pulls away, hips lifting up to chase him. Jonah crawling forwards until his heavy cock bumps against Jon’s folds. Sheathing himself in his father’s welcoming cunt, balls coming to rest against Jon’s ass. Breeding him, every powerful thrust making Jon cry out. And part of him knows he shouldn’t be allowing this but he feels so good he can’t think, Jonah fills him so nicely and he knows he wasn’t allowing this before but now he can’t even remember why. Not when his cock is hitting all those perfect, electric places inside of him. Not when Jonah expertly tongue-fucked every thought from his head. Jonah cumming deep inside his father, kissing and biting at Jon’s neck. Falling asleep together with his cock going soft inside of Jon….