Dustin took a moment to think the matter over, as appealing as running around on the Beach sounded, what he really wanted was to be in the water, to swim around in the ocean. Releasing the handbrake before slotting it into Drive again, there was a slight lurch as the tyres briefly scrabbled for grip before it began its roll towards the water.
Dustin took a minute to check the fittings he’d made, pleased that the rope was doing its job of holding the steering wheel steady as he worked the passenger seat so it too was flush with the back seats before they themselves were folded down.
Now that he was done with that, he could lay down in the car, noting how his tail brushed the back slightly, and that his still-hard penis rubbed the seat in a way that sent a pleasant tingle through him.
‘Oh well, while I have it like this, I’ll use it that way.’ He decided as he took a hand to it, fingers brushing up and down to begin with, before curling them around the shaft as he began to stroke it.
Gently at first, he rubbed his penis, increasing in intensity as time passed, slowly rising to a kneeling position and spreading his knees as he worked himself into a rhythm. It was then that he noticed the vial by his free hand, and without another thought, took a bit of it leaving it half-full now as he resumed his self-pleasuring.
Even though his hazy lust, Dustin was aware that the serum was changing him more now, a tightness around his waist before it faded with the sound of ripping informing him that his belt was loose, not that he needed it anymore now.
Even as his penis reformed, he was grinding it harder than ever now, waves of pleasure coursing through him, seemingly aiding in accelerating his changes as he started to curl in to keep fitting inside. He dimly felt his feet feeling squeezed and with some shuffling work, was able to slide his boots off before either they or his feet were ruined.
Faster and harder now, his breaths coming fast and shallow through a blowhole that he now featured at the top of his head, slight spasms as the moment arrived. Rising as best as he could within the tight confines, he squealed in delight as heavy bursts of semen blew out of his tip striking the centre console where it slowly dripped off.
Breathing heavily now, Dustin slowly climbed out of his lust-haze and finally got a proper look at himself. He was certainly far larger now, much more muscular with larger limbs. He could tell that his feet were now webbed, if not his hands and while his neck was far thicker than before, he could still move it around a good deal.
It was then he realised that he hadn’t covered a lot of ground, having only been trundling along at about 5mph since the slab hadn’t been put into place. With one large hand, the slab which felt quite light to him now was slotted into position, the car picking up momentum right away.
He still couldn’t see the ocean yet, and the rains were as fierce as ever, but at this pace, it would only take a very few minutes for him to get there now. And he still had half the serum left. What Dustin was considering now was, could he take the rest of it now? Did he want to take it?