Mufasa: Simba.....when and how did your butt get soo big?
Simba: Its always been like this since last night daddy
Mufasa: uhhhhhhhhh
Simba sees mufasas erection
Simba: What is it daddy?
Mufasa: Nothing... I-its just that your butt is bigger than your mothers
Simba: Well I see your happy to see it Simba stares at Mufasas hard throbbing cock
Mufasa: Gasp S-simba dont look damn it
Simba: Im sorry Ill go to my room
Mufasa: Wait...
Simba: What daddy?
Mufasa: M-May I...touch it?
Simba: kiss me while you touch my thick ass okay daddy
Mufasa: ok...
Mufasa and simba makes out for 30 minutes and mufasa gropes on simbas thick ass and simba moans as he does
Simba: Yes daddy I love the feeling of your strong hands on my ass rubbing it and playing with it please I want more daddy
Simba bends over presents his back sack towards mufasa
Mufasa: simba your ass is so soft...why am I so hard?
Simba: is it softer than mommys?
Mufasa: way softer, theres no competition Simba: is it hurt gonna when you put it inside daddy?
Mufasa: dont worry Ill use lube
Mufasa squats and begins to penetrate simbas ass, then mufasas fat dick slides in real easy, and simba breaks out with a loud moan
Simba: it feels wonderful but hurt so bad Mufasa: dont worry itll feel better soon Mufasa has never had an intercourse with a boy before let alone he ever thought it would be his own son
Mufasa: ohhhhhh simba you feel soooooo gooooood
Simba: Your cock feels wonderful daddy and I want you to go faster until you cum in my cute boy ass
Mufasa thrusts starts to become more aggressive and seeing simbas cheeks jiggle making his cock throbbing even harder
Mufasa: Ohhhhhhh simba i-I think Im g-gonna.....
Simba: Do it daddy cum inside your son
Simbas boi pussy clenches on mufasas dick and then Mufasa releases a huge load in simba
Simba: Yes daddy I love you
Mufasa: Ohhhhh simba I love you too.... ohhhhh Im still cuming
Mufasa still spurts his thick cum in simba till his ass filled up to the brim
Mufasa pulls out and shoots his seed all over simbas butt
Simba: Is that it daddy
Mufasa: Pant.... pant....pant ......oh wow
Simba: Can I taste your penis?
Mufasa: sure son
Simba begins to lick mufasas head and shaft
Mufasa: Ohhhh yeah, Simba where did you learn how to do this?
Simba: From your old magazines
Mufasa: You sure are a quick learner.... ahhh ahhh
Simba begins to suck and blow hard
Mufasa: Ohhh yeah fuck fuck fuck
Mufasa starts to grit his teeth And smack Simba ass
Mufasa: Im gonna cum again
Simba: Do it daddy dont hold back give me all your cum
Mufasa cums hard in simbas mouth
Simba: Im filled with you inside me thank you daddy I love you
Mufasa: I love you too and simba dont tell your mother about this
Simba: I wont if you do it with me when shes not around deal
Mufasa: Thats my boy Mufasa smacks simbas butt
Simba: Ill go back to my room this never happened but when mom leaves your mine
Mufasa smiles nervously and blushes
Mufasa: What have I created?
Simba: You made me your best creation
Simba goes to his room
The end

would have cool an image of the blowjob

Base +3