The train ride to Hogwarts on the first of September was very different from normal as well. People were still looking at Harriet and the scar on her forehead but they would comment on how good she looked. And when she ran into Malfoy on her way to the bathroom he treated her quite nice, suggesting he come with her. In the bathroom she gave him a blowjob he would never forget for sure and he thanked her politely.
Harriet now shared the dormitory with Hermione, Lavender and Parvati. But at night she would take her invisibility cloak and visit Ginny in her room. They would use the Muffliato spell on Ginny's roommates while they would get a go at each other. Later Harriet would find out that likewise Hermione would visit Ron to work on her pregnancy.
One night when Harriet was about to leave her dormitory she heard some moaning coming from Lavender's four poster bed. She carefully looked around the closed curtains and saw Lavender on top of the sheets, masturbating. Harriet got all horny from this sight and she quietly moved between the girl's legs, while still under the invisibility cloak. Then she dunked her long tongue in the dripping pussy. For a moment there was a muffled yelp, but then Lavender started pushing back against the invisible invader. Harriet started lapping her out, so much fluid was there and then Lavender exploded. Harriet was wet head to toe with cum that Lavender kept squirting on her. Later Ginny had a blast licking her all clean and suggesting maybe they should invite Lavender in their orgy's.
Harriet's grades, as well as Ginny's, had never been so good, as they found out that studying while connected through the Horcrux caused Dumbledore's knowledge on the subject matter to simply flow into their minds and settle permanently. The two of them could often be seen in the common room studying together while Harriet was sitting in Ginny's lap. And just for good measure Hermione followed their lead and sat in Ron's lap.
When Halloween approached Voldemort would visit the school and it was expected that in a special ceremony he would remove Harriet's last piece of manhood and officially fulfill the prophecy. Harriet was actually looking forward to it, thinking how much more fun she and Ginny would have if she had a pussy as well. Ginny had a bit of concern though. The night before Halloween she confessed to Harriet that she was at the height of her cycle and she wanted Harriet to make her pregnant before she would lose her part.
In all these months of sex her dick had never been part of the fun, Harriet was capable of cumming through her rear hole or even from Ginny sucking her nipples. So it took some of Ginny's superior sucking motions to bring it back alive, but at that point it was a flagpole standing straight up while Ginny mounted her dripping pussy upon it. Harriet was sucking Ginny's breasts while Ginny started grinding on her and when she came deep in Ginny's womb both knew she would be pregnant.
The next morning during breakfast Lord Voldemort was sitting in what once was Dumbledore's throne like chair. His snake Nagini was under the table eying the crowd. Harriet figured it would be her turn soon, and indeed, right after the food disappeared from all tables, Voldemort whispered, yet loud and clear "Miss Potter. If you please". Harriet got up and when she stood in front of the whole school Voldemort flicked his wand and all her clothes disappeared. She had expected this and was happy to expose her sexy body to the crowd. Her male part was barely more than a large clit, especially the way it was ravaged last night by Ginny. Voldemort however was interested in the tattoo on her left buttocks, a large G intertwined with a W. Harriet had disapparated to Diagon alley with Ginny one day while still at the burrow and they both had matching tattoos, Ginny with an H and P.
Somehow Voldemort must have known about Ginny as he summoned her too and soon she was naked as well, showing off her tat. "How lovely" Voldemort whispered, "since you two appear to be lovers, please Miss Weasley, do me a favor and suck your lover to more decent proportions."
Ginny didn't waste time and took Harriet's member in her mouth and just like last night the flagpole was back. But before Harriet could come Voldemort flicked his wand and suddenly her dick and scrotum disconnected from her body leaving a clean shaven pussy in place. In shock Ginny pulled away, the dick still in her mouth but then it simply disappeared.
Voldemort's magnified voice suddenly thundered "The last piece of Harry Potter is gone, the boy who lived no longer exists. The prophecy has been satisfied. To celebrate we will have a wedding between these two lovers." And once again he flicked his wand and both girls were suddenly wearing matching wedding dresses and holding hands. Voldemort held his wand over their locked hands and said "I now pronounce you wife and wife. No one will ever break the bond forced by Lord Voldemort himself." And under his wand, squirting fire, a ring in the shape of a snake appeared on both their ring fingers, the tail of the snake slowly moving over the back of their hands and then wrapping around their wrists all the way up their arms, while bonding with their skin so it could never be removed.
"Now Harriet" Voldemort continued, "we have an appointment in the bridal room." And he led the two girls to a classroom that was transformed into a huge bedroom with a large bed covered with satin sheets. Ginny had to sit on the side while Harriet laid back down on the bed, her skirt pulled up, exposing her brand new pussy. Voldemort sat down in a comfortable chair where he started chanting some sort of a spell, with Nagini's head in his lap. Suddenly Voldemort seemed to pass out and the large snake slithered up the bed between Harriet's legs. It became very clear where her dick had gone as it was now attached to the snake and very alive. Nagini mounted himself onto Harriet, slowly pushing the dick in her pussy, that despite all that had happened was dripping with anticipation. The snake started a slow motion pushing in deeper and deeper, giving Harriet a feeling like never experienced before.
And then a few things happened at once. Harriet could feel the snake cumming, both physically as well as in her mind. Her scar throbbed with pleasure, not the pain that she has experienced so often. And Harriet started cumming as well from her new pleasure hole, her whole body in ecstasy. At that moment Professor Snape came in and he pointed his wand at Voldemort's motionless body and he yelled "Avada Kedavra" and in the green light coming from his wand Voldemort's body started disintegrating. At the same time Harriet could feel a piece of Voldemort's soul leak from her scar through her body into her womb where it met a similar piece of soul coming from Nagini, both attaching to the just fertilized egg.
And just like that it was over. Harriet felt a great relief wash over her as well as over Nagini. Suddenly she realized the snake had always been female, once a beautiful woman, an Animagus, locked permanently in her snake form by Voldemort.
She looked at Snape and asked "Professor, is he gone?" Snape nodded, and for the first time there was a genuine smile on his face, "Yes, Miss Potter, I think we did it!"
"But he was controlling Nagini. And she was one of his horcruxes. Where did he go?"
"If I'm not mistaken you were one of his horcruxes too, created by accident when he tried to kill you as a baby. And when two pieces of his soul tried to reunite it sucked his whole being in it as well, and there was only one place to go, your just created fetus, which was not nearly big enough to hold all of that. And thus he vanished with his body."
"But then he's really gone and he can't come back?" Snape shook his head, "We'll have to keep an eye on your child, as a tiny piece may have remained, but in essence he's gone."
He pulled up his sleeve where it was clear that the dark mark on his skin was fading rapidly. "Yes!!" Ginny suddenly yelled and she hugged Harriet, kissed Nagini and then embraced Snape. The magical world was safe again.