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Harry’s Undoing	By : BrokenHolly Category: Harry Potter > Threesomes/Moresomes Views: 60699 -:- Recommendations : 2 -:- Currently Reading : 2
Disclaimer: Disclaimer: I don’t own Harry Potter, neither do I make any money off of this.

Chapter List
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Chapter Four

That night, Holly and Ginny got dressed in her dorm room - none of her yearmates were staying at the castle for Christmas. They both wore some of Holly’s finds under their uniforms, and enjoyed rolling each other’s skirts up far higher than any girl their age could get away with. Ginny made sure Holly had her stockings on just high enough - leaving a tantalising gap of milky skin between her skirt and her stocking.

Ginny also did Holly’s hair, brushing the long mess and arranging it nicely. Holly felt an odd warmth as she looked at herself in the mirror - she looked cute! With her short skirt, she even felt a little sexy.

Then, their preparation complete, they ducked under Holly’s invisibility cloak and headed towards Snape’s office. They passed a patrolling prefect in the halls, and had to stifle giggles as they saw him take out what was clearly a dirty magazine and head into a classroom.

They descended into the dungeons, and Holly could definitely feel her nipples against the soft fabric of her white uniform shirt. They seemed more sensitive than she remembered, and she wondered if it had anything to do with the potion Snape had fed her. The two of them reached his office, knocked on his door, and took down the hood of the cloak.

“Ah, Miss Weasley, I suspected you might be joining us. Enjoy watching last time?” Snape asked, and Ginny blushed scarlet. She nodded, and the two girls moved into Snape’s office and took off the cloak. “Now, Miss Potter. You will see another dose of potion over there - take it, and then get on your knees and wait while our voyeur receives her punishment,” he finished.

Holly rushed over to a small table, and found another small vial of pink liquid. She drank it down, and again there was a tingling feeling throughout her body. She hurried back to see Ginny over Snape’s knee, her panties pulled down to expose her pale butt - and her dripping slit. Snape’s hand came down, and Ginny gave out a yelp of pain as her cunny rubbed against Snape’s knee.

“What are you?” Snape asked, calmly, as he spanked her again. Holly strained against her cage, utterly transfixed at the sight in front of her.

“A slut!” Ginny moaned, her face scarlet as her butt reddened from Snape’s spanking.

“Whose slut?”

“Yours!” she shouted, and with a final barrage of spanks, she twitched and moaned before going limp. Holly was quite sure she had came.

“Good girl. Now, the both of you, stand up and strip,” Snape said, as he went behind his desk to retrieve something. Holly and Ginny both got to their feet, and quickly disrobed. Ginny was amazed to see that Holly was clearly beginning to develop breasts, although she was only as far along as Ginny herself was. They both had a few wisps of red body hair, but Snape vanished that with a wave of his wand.

Snape now held a wizarding camera in one hand, and a pair of collars in the other. They were merely green leather with a metal tags dangling at the front, but that tag read “Property of Slytherin House”. Holly gulped, but she knew that she wanted to wear that around her neck. Judging by how Ginny looked at them, so did she.

“Now, hands behind your head. That’s a good girl, Miss Potter,” Snape said as he fastened the collars around their necks, and cast some sort of spell on them. “The two of you will be unable to remove them, and the consequences for trying to do so will be... unpleasant. But I have charmed them invisible to all but us three, so your classmates won’t know that the two of you are such little whores,” Snape continued as he set up the camera. With a click and a flash, he captured their expressions of shame, humiliation, and arousal. He waved his wand, and Holly found herself lifted up and put face down on Snape’s desk. Ropes sprung out of nowhere and tied her in that position, legs spread apart.
“Miss Weasley, you may go to comfort your friend. She will be in some pain, as you will be after her turn is up,” Snape said, and Holly soon felt Ginny’s hands in her hair, stroking it. Then she felt that same slickness in her ass, and something pressing against it. This was too big to be fingers, though - no, Snape’s cock was too big to fit there! Too thick, and too long.

Holly felt the head press against her, and then it was in. Holly let out a scream as Snape thrust into her, at the pain of taking something so huge inside her. Ginny stroked her hair, and to her burning shame Holly felt milky, thin cum spray out of her cage almost immediately.

“Cum like the whore you are, Potter. Oh, I should have had you bent over this desk the week you arrived,” Snape said, as he pounded Holly relentlessly. She moaned piteously, struggling against her bonds as pain and pleasure mixed into a single sensation. She felt so full as Snape pushed inside her, and as he slammed his cock into her again she felt herself spray more cum against the side of his desk.

“I’m going to make you into a perfect little fuckpet, Potter,” Snape almost growled as he slammed harder and harder into her. Then, with a wordless grunt, Snape came into her. Hot semen sprayed into her, and as Snape pulled free from her it started to seep from her ass. As her bonds released, Holly instinctively went to the front of Snape’s desk and licked up her cum. It seemed even thinner than before.

“Face up on the desk, Miss Weasley. And Potter - get back here,” Snape said, as Ginny lay face up across Snape’s desk. The same ropes sprung out, but this time a pair grabbed at Holly’s arms. She was lifted up and manoeuvred so that her ass was just above Ginny’s face - and so that she was facing Snape. “Clean your friend, Miss Weasley,” Snape said, and Holly felt a tongue touch her ass - and lick up the cum oozing from it.

Then, with a single stroke, Snape entered Ginny’s cunt. There was no spray of blood - Ginny had broken her hymen flying her broom before even coming to Hogwarts - but Ginny screamed like Holly did at the sudden intrusion. Within a few strokes, however, she twitched and sprayed a clear liquid across Snape’s front. Holly felt Ginny’s tongue get deeper into her ass, cleaning out Snape’s cum and making Holly strain against her cage.

Holly came once more, though she only managed to spray out a little dribble of almost clear liquid across Ginny’s chest. It didn’t take long for Snape to cum in Ginny either, and as the ropes released them, Holly crawled around to the front of the desk. She licked her own cum from Ginny’s barely there breasts first, making sure to suck each hardened nipple once, before she moved down to Ginny’s cunt. As she started to clean her friend, Snape spoke.

“You will be attending classes after the Holiday as Holly, Miss Potter, so I suggest you convince your friends that it was your idea. You are also to... reward Mr Weasley for saving you in your first year - you as well, Miss Weasley,” Snape said, just as Ginny climaxed from Holly’s cleaning and sprayed more clear liquid across her face.

With that, he turned and left the two girls naked in his office. Holly smiled at Ginny - losing their virginity had hurt, but they had both enjoyed the pain. Holly’s fingers traced the collar around her neck, and she smiled.
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Harry’s Undoing