No, it isn't. The 'harem' idea, which implies a male character having multiple romantic or sexual relationships, and 'lemon' (which often refers to sexual content) don't really fit with the general tone and values of the Harry Potter world. The Harry Potter fanfiction community mostly focuses on things like exploring new magical adventures, developing character backstories that are in line with the original, or reimagining relationships in a more platonic or canon - friendly way.
There's 'Harry Potter and His Harem of Enchantresses'. In this fic, Harry is sort of a magnet for strong female witches. The story weaves in elements from the original books like the Triwizard Tournament but with his harem members being key players in his success and protection.
The main potential problems are related to its deviation from the source material. The Harry Potter books promote values like loyalty, friendship, and courage. 'Harem' and 'lemon' concepts introduce elements that are not in line with these values. Moreover, it may make some fans uncomfortable as it can be seen as disrespectful to the original work and its fans. It can also create a negative image of the fanfiction community as a whole if it becomes too prevalent. Another issue is that it might attract the wrong kind of attention, not the kind that values the true essence of the Harry Potter universe.
Well, it's a rather niche and often frowned - upon genre. The 'harem' aspect involves a character having multiple romantic interests, which can be a bit of a stretch in the context of Harry Potter. And the 'lemon' part usually implies sexual content, which is not in line with the family - friendly nature of the original Harry Potter series. So, it's not really popular in the mainstream fanfiction community.
One common theme could be the clash and combination of different magical and technological elements from both universes. For example, lightsabers and wands might be used in unique ways.
One possible plotline could be Bellatrix having to protect the members of her harem within the dangerous wizarding world. Maybe they face threats from Voldemort's other followers who don't approve of her 'harem'.
Yes, there might be some fanfiction in this genre that focuses on non - adult themes such as friendship and adventure within the context of the unique crossover. Some authors might explore the magical world of Harry Potter with a diverse group of characters in a harem - like situation but keep it clean and suitable for a wide range of readers.
Well, one common plot could be Harry having to navigate the complex relationships within the harem while also dealing with his battles against Voldemort. For example, Daphne might be a source of support and love for Harry, but there could be jealousy from other members of the harem.
A female witch who has been on the fringes of Voldemort's inner circle could also be part of the harem. She might be drawn to Bellatrix's charisma and be in awe of her loyalty to Voldemort. She could also bring her own knowledge of certain dark spells and potions to the group.
Some fanfictions might include Luna Lovegood. Her unique personality and magical insights could add an interesting dimension to the harem. She could be the one who brings a sense of calm and otherworldly wisdom to the group.