Chapter 1: Chapter 1
Chapter Text
Trevor Spengler, who loved reminding everyone that he's 18, was staring nervously at the pile of trash that seemed to be breathing. He approached carefully and started to move some of the trash to see what was underneath. He saw a slimy, ghostly green, snoring away.
Well, snoring until Trevor accidentally woke him up. Slimer screamed and flew away, but not before sliming Trevor, getting some in his mouth. Unbeknownst to the teen it has some… interesting properties.
"Slime…" Trevor was grossed and went to spit it out, and spit a little of it out, before realizing that it tasted oddly good. He felt gross just for thinking that, but he couldn't deny it. And the chemicals in the slime were already beginning to soak into him, making him docile and addicted. He stood there for a minute debating whether to spit the slime out or swallow it, before giving in to slime and swallowing it.
Trevor's mind immediately became kinda foggy, but he also felt really pleasant… and even kinda horny. Not thinking straight, or stopping to wonder what the spirit had done to him, he scooped up the slime on his shirt and body and swallowed it, increasing the pleasant and horny feelings – but also fogging his mind even more. Panting, and desperate for more, when he finished the slime on him, he fell to his knees and licked up the slime he'd spat out, then went around the room licking up any trace of slime that Slimer had left behind. His mind was pretty gone at this point, he just wanted more.
Once he'd consumed all of the slime he could find, Trevor groaned in frustration. He needed more! "I'll just have to wait for it to come back…" he thought as he slumped to the floor in a corner. He closed his eyes and imagined the Slimer coming back, leaving slime everywhere, maybe even sliming Trevor again… without thinking too much, he touched his erection just thinking about it. He began to rub lightly. He began to imagine that maybe, if he groveled before the Slimer and devoted himself to him, he'd feed him… pour slime down his throat, fogging his mind and making him hornier than ever, in return to whatever favour the Slimer wanted…
Fantasising this made Trevor even more erect than ever. He plunged his hand into his pants, grasped his dick, and began mindlessly masturbating to the thought. He imagined being the Slimer's helper, paid in extremely addicting slime. No more stress or worries, just this wonderful slime…
Then he shot a larger than normal load of cum. And the post-nut clarity hit like a sledgehammer.
Chapter 2: Chapter 2
Summary:
Slimer returns for Trevor
Chapter Text
Trevor lay curled up on his bed, ridden with guilt, thinking about what had happened. What had come over him? Why had he been addicted to ghostly slime and been willing to become… a slave?! Even now, despite the shame, the thought gave his dick a small jump. What was it about Slimer that caused this reaction? Despite his shame, he could still feel the desire deep down. What would he do when the post-nut died down…?
The teen’s worries were interrupted by his mother Callie knocking on the door. He had a sudden intrusive thought of helping Slimer enslave her too, and of fucking his own mother. He quickly shook the thought out of his head.
“Everything OK?” Callie asked.
“Uh, yeah, I’m fine,” Trevor lied.
“Are you sure?” Callie asked. “Is there anything you want to talk about?”
Trevor thought for a moment. He should tell his mum about what happened, and what might still be happening to him. But that’d be really embarrassing – and his post-nut clarity was beginning to die down, so he was beginning to think that maybe it wouldn’t be so bad… “No, I’m fine.”
Callie didn’t look convinced, but she left him alone.
With the post-nut fading, the desire was starting to return. It was really tempting to reach down and begin rubbing himself, while imagining ingesting slime, obeying Slimer…
NO! Trevor scrunched his eyes and groaned in frustration. He opened his eyes a few seconds later and jumped, for Slimer had appeared before him! Before he could react any further, Slimer thrust his hand into Trevor’s mouth. Trevor’s eyes widened for a second before he began chugging copious amounts of slime, his mind instantly retreating and his horniness reaching max levels. He moaned and swallowed as much as he could, arching his hips. All rational thought was gone, replaced by horny submissive instinct.
Slimer ripped open Trevor’s pants and underwear and exposed his cock and ass. He grabbed the teen’s cock and began stroking it, and pushing slime into his slit. Trevor moaned and bucked even more. A pair of fingers from the slimy ghost hand shoved in his mouth were shoved into his nostrils. He was now breathing in the slime, going cross-eyed from the relentless erotic, brainwashing pleasure, and he came, shooting ropes of cum that Slimer greedily gobbled up.
But Slimer didn’t relent. He swallowed Trevor’s cock and began sucking him off, quickly getting him fully erect again. He then pulled off and poked at Trevor’s anus with his toe. Moaning Trevor responded eagerly to every stimulation.
The ghost pulled away from Trevor, denying him stimulation. The boy moaned and whimpered needily. “Please…”
Slimer made clear telepathically that to continue would be to permanently enslave him, but Trevor didn’t care. “I don’t care what the price is, I need it!”
Slimer grinned maliciously and revealed his giant, erect cock, spurting slime. He approached the greedy boy, and surprised him by shoving it into the teen’s right ear. Trevor’s eyes widened and he yelled as he was literally mind fucked, Slimer pumping in and out, directly fucking Trevor’s brain and directly sliming it. Trevor’s brain was being permanently rewritten to be an obedient sex fiend. His ears were tight, and it didn’t take long for Slimer to cum, flooding Trev’s cranium with slime and permanently drowning out his free will and old personality.
Trevor came again. He moaned, his tongue lolling, as he bore a silly smile. “Oh Master…”
But Slimer wasn’t done with him yet. He spread the teen’s legs and pressed his giant slimy cock to the boy’s asshole. Trevor moaned, and Slimer grinned and shoved all the way in. In, out, in, out, he fucked the boy senseless, hitting the prostate every time and squirting slimy precum. As he did so he grabbed the boy’s feet and pressed them to his face, taking a good long whiff. He then began licking and sucking them. He stuffed his own crusty, slimy toes into Trevor’s mouth to keep the moaning fucktoy quieter. Trevor of course eagerly sucked and licked his Master’s toes, swallowing loads more slime in the process, as his prostate was milked.
Trevor came three more times, yelling into the foot each time and arching his back, before Slimer thrust all the way in and came in his ass, shooting so much slimy cum up there that, together with all the slime Trevor had been swallowing, his stomach had a slight bulge. The ghost lay back panting for a few moments, while Trevor kept worshipping his foot and swallowing his slime. He was truly gone.
As Slimer lay back panting, Trevor had to shift position on the bed to keep his master’s toes in his mouth. Slimer watched his slave’s cute ass in its new position for a few minutes, seeing green goo leaking out, before grabbing Trevor’s hips and moving so that the boy’s ass was in his face. He paused for a second to inhale the teen’s ass aroma, and slowly licked along between the cheeks, making Trevor moan. He then dug his tongue in and rimmed away, his tongue long enough to frequently hit Trevor’s prostate, making him moan uncontrollably. It wasn’t long before the 18-year-old shot yet another load.
Without giving Trevor a chance to breathe, Slimer sits on his face. Trevor moans and breathes in his ass smell, and eagerly begins licking his crack and digging his tongue into the ghostly slimy asshole. Slimer sits there and moans, cock erect, enjoying the pleasure. Trevor eagerly ate his ass until the ghost shot a slimy load - and kept going, causing Slimer to roll off him to get a momentary breather.
It was only a momentary one though - Slimer’s a ghost after all - and before Trevor could fully recover, his Master impaled his ass on him and began riding him. Trev moaned and eagerly gripped his Master’s hips and helped him bounce. The ghost thrust his tongue into the teen’s mouth and began grossly French kissing him, sticking his tongue way down his throat and flooding him with hypnotic slime. The 18-year-old is well and truly past the point of no return, and he loves it. He moans into Slimer’s mouth, sucking his tongue and swallowing as much slime as he can, as he fucks his ass. It doesn’t take too long before he’s shooting a load up Slimer’s ass, moaning into the slimy ghost’s mouth and around his tongue.
There’s no breather or pause though. Slimer pulls himself off Trevor’s cock and repositions himself to fuck the teen’s ass, all without breaking the gross, slimy, breathless French kiss. Trevor moaned into the kiss, still sucking and swallowing as much as he can, as the ghostly dick pounded his prostate. They continued this gross but sexy act for a few minutes, during which Trevor came twice, until Slimer shot his load up the teen’s ass.
As they lay there panting for a minute, the bedroom door opened and Callie’s boyfriend Gary walked in. “Hey kiddo, your mom is worried. And I’m wondering what all those… noises…” He trailed away as he saw the situation.