Baptism through fire

Scarlet, Em, and Becca took their places at the obelisk. Scarlet of course took red, matching her hair and her temper. Em, being the group pothead, made sure to take green. Becca looked between her two options. The sapphire gem glistened in the pale sunlight. Meanwhile, the purple gem was dull and cracked, its color faded to be nearly as black as the marble encrusting it. Her choice was obvious.

Hesitantly, Amy Beth joined them. The ugly purple gem was the only space available to her. It was an ugly leftover, but she didn't seem to notice. She grinned nervously, brimming with joy at the fact that she was included.

"You don't have to do this, Amy Beth!" Hannah said.

Amy Beth looked right at her, "but I'm...cool now."

"That's right, Ames, don't let her spoil your fun!"

Hannah glared at Scarlet, but said nothing. Her dread was palpable and she just wanted to get the nightmare over with.

"Alright girls, let's get this party started!"

The other three nodded. They all closed their eyes and took a collective breath. Suddenly, everything went still and silent.

Altogether, they spoke, "shgiht ruoy neewteb elgnad sniol slived eht tel!"

Nothing happened.

Scarlet sighed, "well, we tried."

She hadn't finished speaking before something shifted in the air. A bitter, cold wind blew through the trees and the air shimmered in the space surrounding the obelisk, forming a half-sphere barrier between Hannah and the others.

A collective "what the--" arose from the group and was suddenly silenced.

The gemstones flashed and then transformed. The hard, crystalline edges melted into gooey blurs. The masses of color surged outwards, forming glowing tendrils of liquid light.

Scarlet was the first down. Being naturally curious and rambunctious, she had stood within touching distance of the obelisk. The glowing tentacle expertly maneuvered between her legs and pointed its tip directly at her crotch.

"What...the...fuck?!"

A jet of flame erupted from the tip of the tentacle, engulfing the redhead's midsection. She screamed, expecting unbearable agony as skin boiled off. The pain, however, was nothing more than a slight burning tingle. Shocked, Scarlet looked down and saw her clothes smoldering to ruin, leaving her skin untouched.

As the girl stared at her now exposed pussy in bewilderment, the flaming tentacle made its move. It surged forward and plunged into her entrance. Her screams echoed through the forest.

"Help me! Someone help me please!"

Throwing caution to the wind, Hannah rushed forward to help her friend. Mid-stride, her foot collided with the shimmering barrier. There was a flash followed by a concussive blow. Hannah hurdled backwards and landed in a heap on the ground.

The flaming tentacle thrust in and out at a ruthless pace. Tears rolled down poor Scarlet's cheeks, looking like little droplets of magma from the illumination of the burning member. Her pleas for help had devolved rapidly into feverish, unintelligible moans and whimpers.

Scarlet wasn't the only one in trouble. Both Becca and Em had rushed to help their friend, and both had been efficiently distracted from the task by their own respective tentacles. The green tentacle transformed before Em's eyes into a thick, gnarled vine. Offshoots sprouted from the center and seized the girl by her ankles, sweeping her off her feet. In a moment, the scrawny pothead was hefted into the air upside down. She punched and kicked, but her noodle-like limbs were no match for her attacker. Her shorts and underwear were plucked off and she too was filled, her pussy stretched by a distinctly phallic vine.

Becca's attacker was even harder to repel. It emerged as a living stream of living water. Not clear, purified water, mind you. No, this water was filled with unspeakable shadows as if a slice of the deepest, darkest ocean had come alive and crawled out of the abyss. Rather than fight to penetrate the terrified cheerleader, the shadow water engulfed her entirely, so only the faintest silhouette showed to the outside world.

Then there was Amy Beth. Hannah expected the absolute worst, but what she saw when she turned to her cousin surprised her.

Amy Beth's tentacle was composed of glowing purple light sprinkled with bits of white like stars in a twilight sky. It hovered above her like a viper ready to strike. It did not strike.

Hannah looked about frantically for any reason why her cousin was being spared. She noticed Amy Beth's lips moving rapidly. While the other girls flailed and panicked, Amy Beth stood her ground with defiant grace.

"She's praying! That's the key!"

Hannah turned to tell her friends, hopeful they could be saved if they replicated. What she saw dashed any and all hopes of this. All three girls were completely immobilized. Em was being rhythmically pumped into by the demonic vine, her belly swelling, the pale skin rippling. Becca was almost completely obscured. All Hannah could see was a faint shadow and two baleful points of light that oddly reminded her of the lures of an angler fish, only much larger. Scarlet was the worst sight, however.

The defiant, feisty girl Hannah knew so well had almost entirely submitted to her burning invader. She was down on her hands and knees moaning and drooling, her green eyes big and glassy. The tentacle of flame pulsed in and out at a ferocious pace, seemingly dragging her unwillingly to an apocalyptic climax.

Suddenly, the tentacle withdrew and hovered beneath Scarlet's pussy. Its head deformed and reshaped, undergoing a metamorphosis into a snarling, draconic face. The dragon opened its jagged mouth wide as a hellish red glow rolled down the length of its tubular body. A moment later, a gout of flame spewed from the dragon's mouth. The crimson inferno billowed towards Scarlet's dripping pussy. The flames parted her labia and filled her up. Her shrieks were haunting.

"Ah! No! Help! It's so hot! Too hot!"

The flames filled Scarlet completely. They surged through her pussy and flooded into her **** womb. The onslaught continued for nearly a quarter of a minute, pumping who god only knew how many flames into the girl's body. When it stopped, it seemed to cock its head to the side and wait for something to happen.

The dragon tentacle's wait did not last long.

Scarlet screamed and stumbled about in the dirt, shuffling her knees spastically as if her entire body were covered in crawling spiders. An infernal glow seemed to ooze from her pale skin. The flaming aura wafted off her skin. It infused her ginger hair, causing it to billow like tongues of fire.

"Something's coming out! It's burning!"

Suddenly, a jet of plasma like that of a blowtorch erupted from Scarlet's pussy. The flames scorched the grass and stones beneath her feet, but oddly left her soft skin untouched.

"Oh God, what the fuck?! What the...OH!"

The lips of Scarlet's pussy began to contract, and as they did so, they fountain of raw heat became more concentrated, soon becoming a blinding rod of a light. Then, as quickly as the flare appeared, it was snuffed out. Scarlet's vagina closed completely, yet the flames continued to push outwards against the sealed skin. Two lumps formed as the flames pooled on either side. The skin swelled outwards, both pockets inflating like fiery balloons. The swells grew in size until they resembled ripe grapefruits. Then, suddenly, the twin orbs plummeted. They dangled lewdly between her legs in a fleshy, translucent sack that glowed from the flames it contained. Those flames seemed to condense, turning from vaporous plasma to something thicker. Magma.

Hannah couldn't believe her eyes. Her best friend had just grown literal balls of fire! They wobbled beneath her friend's crotch like two gelatinous globs of molten steel.

Scarlet gazed down at her newly formed lava-genitals and shrieked. Something seemed to break in her. She grasped at her head with both hands, her eyes crossed and then closed.

A sudden flare pulsed from Scarlet's crotch. The hellish glow emanated from her clitoris, which had transformed into a tiny hot iron.

"Guh, huh, what the fuck?!"

The burning point expanded suddenly. It stretched outwards, shaping and reshaping like blown glass under the ministrations of an invisible demonic craftsman. Scarlet thrust her hips instinctively in time with the pulsations of growth. The little nub rapidly swelled in size from a corn kernel sized point to a long, pulsating rod of fire well over a foot in length.

As soon as the fiery glow appeared, it faded. In its place, it left a throbbing length of pale skin. Hannah did a double take. The shape jutting from her friend's crotch was unmistakable, but there was no reasonable world where it belonged there.

The penis was huge. It was thick and long, pulsating threateningly as blood surged down its length, carried by glowing red veins. The bulging head glowed softly in the shade of the forest and little sparks and puffs of smoke spewed from its tip.

Scarlet let out a mournful wail as her big blue eyes fell on the inhuman genitals.

"A dick?!? No, this can't be real. This has got to be a dream!"

Suddenly, the flaming dragon tentacle leaped into action. It surged forward with jaws gaping and clamped down on the head of Scarlet's new manhood.

"Ah! Stop! Get off!"

The dragon tentacle engulfed Scarlet's cock, then pulled up, then moved back down. Up and down. Up and down. The redhead screamed and jerked. She repeatedly tried to grab a hold of the tentacle, but her hands merely passed right through the glowing plasma.

"Stop touching me...it! Stop touching it! It...It...It feels...so...ugh...so..."

Scarlet closed her eyes and shivered. Her frantic jerking slowed to a swaying that matched the enveloping thrusts of the tentacle.

"It feels so...so...so...GOOD!"

Her eyelids shot open, revealing a pair of baleful red stars in place of her baby blues. Flames engulfed Scarlet's body. Her hair billowed behind her. She seemed suddenly powerful and inhuman, her voice ringing with a strange, metallic echo.

Hannah watched in dumbstruck horror. Her brain could hardly process what she had seen. Her best friend had undergone a freak sex change and was now being stroked off by some kind of demonic fire-eel.

A croaking moan sounded from the other side of the obelisk. Hannah felt her heart sink into even deeper despair as she turned to face a new horror.