Yes - The Potion didn't even work

After casting the Diagnostic Spell, the Matron frowned at the results. "Well, you'll both be happy to know that your systems have completely stabilized, and your libidos are back to normal levels - at least what passes as normal for you two." she told them in a clinical tone. Then she told them what they were actually interested in. "You'll also be pleased to know that Miss Black is indeed pregnant."

Chloe smiled happily as her Dad picked her up and kissed her in celebration. But then Sirius asked the Nurse "What's with the frown then?"

The Nurse 'Hmm'd' before responding in a puzzled tone. "Well, according to the diagnostic, the Contraceptive potion never even worked and Miss Black was in fact knocked up on the first go. In fact according to the spell, contraceptive potions will only have a 5% chance of working for her." she told them.

Sirius thought about that for a moment before turning to his little girl. "Well, i suppose we'll have to keep a stock of Acceleration potions." he told her, imagining his daughter regularly knocked by him or some other stud. "From what you told me about your school time, i can imagine a lot of the teachers and students will want an opportunity to knock a slut like you up." he commented off-handily.

Chloe smiled at her father's comment. She remembered telling him about all the people who bullied her when she was Harry Potter, and now would love nothing more than to fuck her into a coma. Her daddy had told her that he wasn't going to be the only one to knock her up, that it was her duty as the Heiress of House Black to birth as many children as possible. And he might actually make some money out of her. And she should invite her best friend, Hermione Granger to join her.

At the time he'd said this, he had been balls deep down Chloe's throat, fucking her ruthlessly and barely allowing her to breath. Her orgasm was so powerful that her eyes had rolled up in her head.

The Nurse nodded and spoke, bringing Chloe out of her lust filled memories before she jumped her daddy again. "Well if that's all, you just need to sign some discharge papers and you can be on your way."

As Sirius went to sort out the paper work, Chloe turned to the nurse and asked a question that had been bugging her. "By the way, did you find out if Bitchbreaker lives up to his name or not?" she asked curiously.

The Head Nurse's wide grin was all the answer she needed.

half an hour later.

After completing the paperwork - which took way too fucking long! - Sirius and Chloe returned to Gringotts for their meeting. Still wearing their hospital given clothing, they walked through the bank, getting looks from the wizards and witches.

Both Black's clearly enjoyed the looks and comments they were getting, judging by the large tent in Sirius' pants and the trail of juices Chloe left in her wake. Soon they were directed to Bitchbreaker's office and were bid to enter.

Upon opening the door, the goblin looked up to see them. "Ah, Lord and Miss Black. Welcome back to Gringotts. Sit." Bitchbreaker ordered 'politely'. The two did so, with Sirius lowering his pants to allow his large cock to bounce free. Chloe immediately leaned forwards and took it dutifully into her hot mouth. Looking towards the goblin, she showed she was able to listen and suck cock at the same time.

Taking a moment to eye the young slut in his office, Bitchbreaker spoke "Now as you know the Ministry is reviewing what is being called the 'Dumbledore Diaries' and releasing the information to the public via the Daily Prophet. However, personal information is given to the affected people prior to the release. Several bits of the diaries consist of Dumbledore's numerous allies who willingly aided him in his schemes. On the list is one Remus John Lupin, who the Journal lists as a trusted spy." the Goblin revealed causing Sirius to growl, even as Chloe gulped on his cock.

"Can't say i'm surprised. Remus always thought the sun shone out of Dumbledore's ass. He never joined in with any of the fucking going on around him. We always thought it was because he didn't want to pass on his 'Furry Little Problem'."

"Hmm?" his daughter asked puzzled, momentarily pausing in her cock sucking.

"He's a Werewolf." he answered simply, getting a simple "Oh." around his cock before she got back to work.

"In the weeks you were... occupied, Mr. Lupin has since been arrested and is in the Ministry Holding Cells awaiting questioning. However there was one other, much more important revelation that was discovered in the diaries." Bitchbreaker told them.

Sirius held up a finger. "One Moment." he said, before holding his daughters head down as he came down her throat. After she gulped him down she pulled off and cleaned his cock.

She then looked at the Goblin, even as she cleaned her father's cum from her lips.

Bitchbreaker nodded before dropping the bombshell.

"Lily Evans is still alive."

"WHAT?!"

At their shocked yell, Bitchbreaker looked at his file. "According to the journal, after Dumbledore - not Tom Riddle as originally believed - killed James Potter he found Mrs. Potter being fucked in the Nursery by Mr. Riddle."

He continued "After hitting Riddle with a Killing Curse to the back, Dumbledore then knocked Mrs. Potter out and sent her to a location for 'Rehabilitation'. He then took Miss. Black to Hogwarts where he used Spells and Potions to turn her into Harry Potter before leaving her with the Dursley family."

The Goblin closed the file. He then looked to the shocked witch and wizard before him. "When this was discovered the Ministry traveled to Hogwarts and found a secret room in Dumbledore's office where he had been holding Mrs Potter for the last 17 years. She was taken to the Hogwarts Infirmary where she awoke."

Chloe swallowed a lump in her throat - along with some of the cum still in her mouth - and asked worriedly "I-Is she okay?"

The goblin nodded. "Physically, yes. However she is not how she once was." he warned.

"How?" Sirius asked as he placed a comforting hand on his daughter's shoulder.

The goblin opened his mouth and answered.

How is Lily?

option 1: In an attempt to 'rehabilitate' her, Dumbledore used potions and spells to regress Lily in age both physically and mentally, in the hopes of raising her in the 'proper' manner. However he only got so far before he died. Lily is now physically and mentally 18. She has no memory of being a mother. Her last memory is her introduction to the slut lifestyle.

option 2: Lily has no memories. She doesn't know who she is or her own daughter. All she knows is that she is very horney.

option 3: Lily has been brainwashed by Dumbledore and believes in his prudish ideals. Sirius and Chloe will have their work cut out to bring her back to her true self.