Chapter Text
(Based on the art by Ninjartist)
Hermione was in her second year of Hogwarts College of Witchcraft and Wizardry which had begun last year when she was 18 years old. Making her and all the other students legal adults for the purposes of this story. Her best friend Harry had become mixed up in some sort of grand conspiracy as it seemed he did every year and she was pacing the halls trying to think about what could be going on. Students had been going missing, first Luna Lovegood, then Ron’s sister Ginny! If they hadn’t been planning to investigate before they certainly were now.
She had just passed the third floor corridor and was passing the windows looking out over the forbidden forest on her way to the library when she stopped in her tracks. Moving along the windowsill and creeping out of a small crack between the window and the wall were small bugs. First she thought they were ants but as she cocked her head and looked closer she realized they were tiny spiders.
She looked out the window, pushing her bushy brown hair out from in front of her eyes to get a clearer look. The spiders were crawling down the side of the castle and out into the forbidden forest!
She immediately thought to tell Ron and Harry, but something stopped her. Yes, it was never a good idea to venture into the forbidden forest alone, but surely the centaurs would protect her?
Harry and Ron, they would definitely be interested in any lead but, she blushed, this was literally just spiders. Her muggle born childhood showed as she watched the spider trail end and recede out the window. Yes, she decided, she would follow the trail into the forest and see where it leads, then report back to Ron and Harry to investigate further.
Her eyes narrowed with determination as she mentally calculated where the spiders would end up at the bottom of the wall and made for the staircase. She deftly slipped past the caretaker who was still wallowing about his cat, and made her way out into the cool night air.
She made her way along the base of the castle until she exhaled with satisfaction as she spotted the column of tiny spiders creeping down the side of the castle and crawling towards the forbidden forest past Hagrid's shack.
Only once she had crossed over into the forbidden forest did a tendril of fear creep into her heart, but she pushed it away, eager to get information and show off to Ron and Harry when she got back.
The trial the spiders cut through the forest was rough, and Hermione found herself stumbling through branches and catching her feet on roots. She had to practically look down at her feet the whole time she walked to avoid tripping. She looked back and bit her lip with worry, hoping she'd be able to find her way back.
As the forest got darker it seemed to close in around her, she could hardly see the trial of spiders to follow. She pulled out her wand, and was just about ready to use a point me spell and return to the castle.
Her foot caught on a root and she fell forward, she tried to stop herself on a branch before her but it gave, snapping in half under her, and she found herself tumbling through the air into a pit she hadn’t seen before.
Her wand flew out of her hand and a pulse of panic flooded her, until she landed in something soft which completely cushioned her fall. She opened her eyes and tried to move her hand, only to find she couldn’t.
She could hardly turn her head, and when she did she realized why she couldn’t move. She was sitting in a giant spider's web.
But there were no spiders in sight, and Hermione’s panicked hyperventilating gradually slowed as she looked around for a way out. She saw her wand stuck in the webs a few feet from where she was stuck, if she could just reach it…
She strained her body trying to stretch her hand out for her wand, but the webs were far stronger than she was. With a loud tear Hermione jolted forward and stopped only a foot or so from her wand. She yelped in celebration then in horror as she realized the rip was her robe.
The back of her robe which was stuck to the webs had pulled clean from the front which her body was straining against to reach her wand. Her robe half slid off her and left her exposed in only her bra and panties. She blushed and strained harder for her wand, but was just barely out of reach.
She finally, truly began to panic, thrashing against the webs with all her strength. She accidentally bounced backwards into the webs and got her bra and panties stuck in the webs. Her thrashing soon after ripping them apart. Leaving Hermione sobbing as she was stuck naked in the webs just inches from being able to reach her wand.
Just as she was about to give up and start crying, Hermione heard a series of clicks and the chittering of claws in the darkness before her. Her eyes widened and she began thrashing even harder.
But her struggles were to no avail, the chittering got louder and louder, until Hermione could see an eye looking at her from the darkness, then another, then more until eight eyes were looming over her.
Slowly into the light came a giant spider, the beast Hagrid had named Aragog. Hermione’s heart pounded.
“No… no!” She muttered to herself as the spider got closer, its legs moving closer and its mandibles clicking together.
It crawled over her, blocking the faint light of the moon with its giant hairy spider body. Hermione wanted to puke. Its fangs chittered and clicked above her and she squirmed desperately to reach her wand.
She felt a finger brush the wooden end of the wand and then get pulled away as Aragog descended onto her and lifted her in its hairy legs. She thrashed but to no avail as Aragog began spinning her around and putting webs all over her body as it did so.
Hermione grew dizzy as she was spun into a webbed cocoon, tears falling from her eyes as she lost the ability to move, her legs and arms bound together in the web sack. Finally webbing spun around her eyes and head, some of her hair still falling through the webs being the only thing to identify her from the outside.
Hermione felt as the spider lifted her up and carried her deeper into the cave. She was able to see through the thin but strong webbing and looked around in panic as she wriggled in her prison of webs.
All she could think is how foolish she’d been for going into the forest alone, how she wished Harry and Ron would come to save her. But because of her eagerness to prove herself they didn’t know where she was. She’d told them she would be studying in the library until late tonight, they wouldn’t know she was even missing until the morning. She sobbed into the webs.
Finally the Hermione web cocoon and the spider Aragog made it fully into the Giant Spider’s cave lair. It places Hermione hanging from a hammock of webs on the wall. She looked out through the thin webbing and saw countless other cocoons. Most looked like small forest animals and were being crawled over by those little spiders she had followed or by medium sized spiders nearly as big as dogs, all children of Aragog clearly.
On the opposite wall of the lair however were two web sacks which had Hermione’s eyes locked onto them in abject terror. They both were the shape of people. Other humans, other students had been taken by this giant spider she realized, and the school didn’t do anything about it.
One of the sacks was strung up by the hands with one web and the legs with two separate webs and had some strands of Ginger hair coming through and was still wriggling, its occupant was living. She could see that she was naked as well, her pussy pressing against the thin webs presented to Hermione thanks to her web spread legs.
She realized with horror she had found Ginny Weasley and Luna Lovegood. Luna’s web sack was only identifiable by the strands of hair coming from what used to be a head. The web sack was bloated like a water balloon, no features of Luna Lovegood could be identified by Hermione except for the hair. On her midsection were two large holes where it seemed Aragog's fangs had pierced her and pumped her full of Venom which had melted her from the inside out.
Aragog crawled away from Hermione after leaving her to hang and went to the two on the other side of the wall. Ginny squirmed in her sack violently as the Spider crawled over her and towards Luna.
It positioned itself above Luna and extended a proboscis from its mouth which it used to penetrate the web sack where Luna Lovegood’s face used to be. Hermione watched in horror as the web sack began to deflate as the Spider drank the melted corpse of Luna Lovegood.
It left the sack of webs a shriveled and drained pile of webs, and the small and medium sized spiders swarmed the remains after Aragog moved on, satisfied with its meal, to clean the scraps.
Hermione’s mind couldn’t comprehend what was happening, she had just watched one of her fellow students get melted into a puddle of mush by a giant spider, and she was soon to follow. Yet somehow a wire in her brain got crossed, and she realized with revulsion that her pussy was growing wet from the display.
One of her hands was glued to her side near her crotch by the webs, and she inched it inside the cocoon to slip between her legs. She felt immense shame and revulsion, but took solace knowing none could see her as she began to masturbate inside Aragog’s web sack.
–
Except someone was watching, Ginny knew immediately it was Hermione who had been brought in this time by Aragog, and she knew too that after Luna was finished off it would be her up next.
She was confused then, when Hermione began to emit small moans and squeaks from her webbed cocoon, and Ginny realized that Hermione was masturbating inside the webs.
The ginger girl wanted to cry, she was about to get melted into a meal for a spider and her brother’s friend was masturbating as she was going to die. But, she realized, Hermione was in the same boat as her.
Maybe this was the only way to take back some control, she thought to herself as she slipped a hand between her legs and began fingering herself. A surprised moan slipped out of her as her fingers brushed against her insides.
–
Across the room Hermione could tell instantly when Ginny began masturbating, and the sight only made her hornier and finger herself harder.
“This is so wrong, I'm going to die and I’m fingering myself!” She thought to herself as she began to cum for the second time, yet she didn’t stop fingering herself and grew even louder in her moans, Ginny’s moaning getting louder too as the two women lost themselves in a haze of pleasure.
Then suddenly Aragog crawled over Ginny again and sank its fangs deep into her breast. She screamed in pain and moaned in pleasure at the same time as the sudden pain caused her to cum violently and squirt inside the web.
Hermione watched as the girl began to slowly melt, her form growing less and less distinct. The web sack looked more and more like a filled balloon than a person by the moment. Yet Ginny kept fingering herself and so did Hermione.
The brown haired girl squirted and came around her fingers as Ginny’s moans suddenly and violently stopped with the sound of bone cracking and giving way as the area where Ginny’s head used to be in the sack collapsed into something resembling a water balloon.
Hermione was lost in the afterglow of her orgasm until she watched Aragog suck Ginny’s remains from her web sack and the other spiders descended on what was left to gorge themselves on the scraps.
She realized, as another post-orgasm spasm wracked her body, that she was next. Her heart raced, she clenched around her fingers.
“Oh- Oh fuck! I’m really going to die! I’m so sorry Harry! I’m so sorry Ron!” She tried to say through the webs, but couldn’t due to them muffling her mouth.
Then Aragog moved towards her.
She thrashed in panic inside her webbed cocoon, one hand trying to break the webs, the other furiously fingering her pussy and rubbing her clitoris. She felt burning hot agony as Aragog’s fangs penetrated her left asscheek and pumped venom into her bloodstream.
It felt like her entire body was on fire, yet like when one touches a live wire, she couldn’t stop furiously masturbating as the venom melted her from the inside out. The last sensations Hermione Granger ever felt were the pleasures of her fingers inside her snatch and the pain of her skull fracturing and giving out as her body melted from the inside out.
–
The goop that used to be Hermione Granger sat unmoving inside the web sack that was its home. All notions of what it used to be gone, nothing left but a soup of nutrients digested externally for the consumption of the Giant Spider Aragog.
In truth Hermione never had a chance to escape Aragog’s web once she fell inside, no more than she’d have had a chance of escape from the belly of a werewolf after it swallowed her whole, the spider just digests its prey outside of its own body.
The goop which used to be a student of Hogwarts rushed suddenly out of the web sack and through the proboscis of the giant spider Aragog, and soon found itself inside its new home, a Spider’s Stomach.
The End