Dreams of Heffalaroos

Pascal found himself in a strange situation. He figured he must be dreaming, but something was different. He could feel and experience everything just as if it was really happening, but things were still just as odd. 

Balancing on his tail infront of him was a version of Cuda he'd never seen before, a strange mix of the roo and... a heffalump? What he saw was mostly the kangaroo he knew but instead of the normal tan and cream fur he wore a blue hue. And where Cuda's cute little nose used to be was just the base of a very long elephant's trunk. That trunk slithered down and wrapped itself around Pascal's neck... and it tightened. The dog's eyes widened. What was he doing?! Cuda had never been this forceful before. The feeling grew and he was forced to gasp for air. He soon realized this must have been the plan as he only now noticed something bouncing around infront of his nose. This Cuda was just as well endowed as the real one, and boy was he hard. His massive balls rolled in his sac, churning away as the shaft practically danced with all the twitching and throbbing it did. 

Then Pascal felt something else. Had he entered this dream mid-way? His belly... it was already full! Not just that but it had clearly been stuffed repeatedly over and over because his toes could barely touch the ground. 

"HLLK!" 

His focus was snapped away from his belly as Cuda choked him again, his maw opening wide in response as Cuda let out a happy little chur and blasted the canine's mouth with sticky seed. At first he gagged, so much of it had just shot straight to the back of his throat! It was already dripping out around his teeth and under his tongue, he couldn't find in it him to swallow. 

It seemed he didn't need to worry himself though, as Cuda's trunk had a nasty little trick up its sleeve. He felt it tickle at his throat in such a way that suddenly he swallowed in reflex! The mouth full of potent cum suddenly was pushed down into his belly... and it rumbled loudly in protest before growing bigger and tighter... oh so much tighter. 

Now he finally realized what was going on. He was immobile and parked infront of some sort of dream creature, a very horny version of his already very horny friend. And judging by his belly, this had been going on for some time now. But without a way to escape, and with Cuda's trunk forcing him to accept his cum, all the canine could do was watch as that thick penis wobbled and bounced infront of him. It was almost a threatening sight, knowing it was only a matter of time before it shot another geyser. 

What felt like hours went by. The only thing he could look at was either the perpetually stiff manhood or Cuda's big round belly. For most of the time this is all it was, just him watching as that lengthy cock worked itself up slowly yet steadily. Eventually, without any touch, it would flare and shoot another overwhelming mouth full of cum and then without fail his throat would be coaxed into swallowing. 

This was taking a toll on his belly though. He couldn't touch the ground at all anymore. What's more, he himself was bouncing around between his legs. Though thankfully this wasn't a total nightmare because every so often and seemingly at random the poor trapped dog would let out a loud whine of his own and shoot his sticky load out behind him. 

But how far would this go?