I Just Can't Wait to Cum - A Parody of THE LION KING'S song I Just Can't Wait to Be King
(The song begins as Simba walks into the tall grass of the pride-lands in his own underwear as the song begins as he begins to briefly fondle and masturbate himself as he gets ready to become erect and do some sexy things soon enough with Nala.)

I'm gonna be a sexy king
So friends beware
Well, I've never seen a sexy king of beasts
With quite so much pubic hair

I'm gonna be the sexy mane (main) event
Like no sexy king before
I'm brushing up looking down at my cock
I'm working on my sexy roar

Thus far, a rather uninspiring sexy thing
Oh, I just can't wait to cum
(Simba reaches a clearing in the middle of the pride-lands after walking through the tall grass all by himself, and at that very moment gets ready to strip himself naked as he gets ready to take his underwear off as he continues and resumes to fondle and masturbate himself within his own underwear some more after briefly stopping to walk to the clearing all by himself.)

Free to run around naked all day
(Quickly strips himself naked out of his own underwear as he now shows off his now slighty semi erect and flaccid penis as he quickly masturbates himself some more until he becomes fully erect.)
Free to do it all my sexy way
Oh, I just can't wait to cum

Everybody look left I'm naked!
Everybody look right I'm naked!
Everywhere you look I'm standin' in the spotlight naked

Let every creature go for broke and sing naked (Quickly all the animals including Nala strip out of their own underwear and now join with Simba naked and Nala gets ready to have some naughty fun with Simba in the form of sex as they dance and sing some more.)
Let's hear it cumming in the herd and on the wing
It's gonna be King Simba's finest sexy fling

(Quickly right before the song ends, Simba begins to have sex with Nala quickly all over each part of her own body in the form of her own mouth, ass and cub based lioness vagina as both Simba and Nala with the other animals do their finale of the song together as both Simba and Nala now begin to sing each other with the other animals and have sex some more together with each other.)

[Simba and the rest of the sexy animal chorus]: Oh, I just can't wait to cum
[Nala]: Oh Simba fuck me and cum now!
Oh, I just can't wait to cum
[Simba]: Oh God yes Nala get ready!
Oh, I just can't wait to cum
[Nala]: Yes Simba I'm ready now!
Oh, I just can't wait to cum
[Simba]: Get ready Nala I'm gonna cum soon!
Oh I just can't waaaaaait ... 
[Simba]: NALA! I'M CUMMING NOW! OH YEAH! (Begins to cum inside Nala within her own vagina instantly.)
[NALA]: YES SIMBA PLEASE FILL ME UP NOW! OH! OH! OH YEAH! OH! (Nala feels Simba cumming inside him as she gets filled up by Simba's own cum as she moans in pleasure.)
(Quickly Simba stops cumming as he continues to lay on top of Nala after having sex with each other by the end of the song itself as they begin to naughtily hug and kiss each other after having sex together.)
to cum!