There could be a fanfiction that focuses on the friendship between Harry, Padma, and Parvati. Maybe it starts with them being assigned a group project in one of their classes. As they work together, they discover new things about each other. Padma might share her love for a particular branch of magic that Harry hadn't known much about before, and Parvati could introduce them to some interesting Hogwarts traditions. This friendship then grows and they support each other through various challenges at school.
One interesting fanfiction could be about Padma and Parvati's adventures at Hogwarts during a year when Harry is also involved in some mysterious events. They might team up with Harry to solve a riddle that has been plaguing the school. Another could be a story where Padma and Parvati use their unique skills, perhaps Padma's intelligence and Parvati's charm, to help Harry in a wizarding tournament - like a different take on the Triwizard Tournament where they play a more significant role.
Obviously, Harry is a great character to pair with them. His heroic nature and his knack for getting into (and out of) trouble can create a lot of interesting storylines. Hermione could also be a good addition. Her intelligence would complement Padma's, and they could have some great academic discussions. And Ron, with his humor and loyalty, could add a different dynamic to the group, especially when paired with Parvati.
One interesting story could be about Padma and Parvati's adventures at Hogwarts that Harry gets involved in. Maybe they discover a secret chamber together and have to use their combined skills and Harry's courage to get out of it.
One interesting fanfiction could be about Parvati Patil and Harry Potter going on an adventure in the Forbidden Forest together. They might discover a new magical creature or an ancient spell.
A fanfiction could center around Parvati and Padma forming a secret club at Hogwarts. Harry Potter discovers it by accident and they initially don't trust him. But as time goes on, they realize they can all work together to combat a new threat to the school, like a group of dark wizards trying to infiltrate Hogwarts under the guise of new students.
One possible plot could be a story where Harry, Padma, and Parvati are working on a magical potion in Hogwarts, and lemon is a key ingredient. They face challenges in finding the perfect lemon, which has special magical properties. Along the way, there could be some friendly rivalries between Padma and Parvati as they both try to contribute the most to the potion - making process.
One popular fanfiction could be 'Padma's Heart'. It delves into the relationship between Padma and Harry, exploring how they might have interacted more closely in the Hogwarts corridors. It shows Padma's intelligent and independent nature drawing Harry in.
I'm not sure of specific names, but often you can find great authors by looking at the reviews and ratings on fanfiction websites. Those with high ratings and positive reviews are likely to be good. You can also ask in Harry Potter fan forums for recommendations.
In a fanfiction, Harry's character can be developed through his relationships with Padma and Parvati in relation to the lemon. For example, if the lemon has some sort of healing power, Harry could be the one who is initially skeptical but then learns to trust in the power of the lemon and the wisdom of the girls. Padma could be developed by showing her meticulous research on the lemon's properties, and Parvati could be developed as the one who is most in tune with the emotional and spiritual aspects of the lemon's magic.
In a Padma and Parvati Patil lemon fanfiction, the story could revolve around a mystery that only they can solve. It could be something related to an ancient Indian magic that has found its way into Hogwarts. Their connection to each other would be crucial in unravelling this mystery. The 'lemon' aspect might add a bit of a romantic or spicy undertone to their relationship, perhaps as they grow closer while facing the challenges of this mystery.
One interesting fanfiction could be about Parvati's adventures during the Triwizard Tournament that weren't fully explored in the original books. Maybe she has her own secret mission related to the tournament that she has to carry out without anyone knowing.