Harry Potter: Brewing Trouble (Futanari)

This is a story about a crew made up of an idiot, a hopeless romantic, a money-hungry scoundrel, a liar, a pet, a scheming girl, a pervert, a skeleton… and one man with a pair of glasses. As Sherlock looked at the carefree smile beneath the straw hat, he calmly pushed up his glasses with a sigh. “Why did I ever get on this cursed ship?”

Li Hao begins his journey as a Creator by unexpectedly killing a dragon that intended to take over his body. Every night he will enter the world left by that dragon after falling asleep, watching the rise of a new civilization.

Shi Feiyang transmigrates into a martial arts world and becomes a martial artist by unexpectedly awakening the 'Divine Dragon Pagoda' system. This system allows him to enter the Divine Dragon Pagoda, a place exists in another dimension where time flows faster than in the real world--a whole year inside the Pagoda, only a few seconds in the outside world, and boasts whatever Shi needs to improve his martial level. But first, he must rescue a renowned centenarian monk in the martial arts world—Master Yuan Chi, who has unfortunately been poisoned and captured by evil men, losing all his power and suffering brutal torture at Snow Eagle Castle.

From Furina, starting the water-style domination of the ninja world [Furina + Naruto + Transformation + Single+ Bad Woman + Everyone's Idol + Genius] By some unexpected twist, she transmigrated into the Naruto world and actually became the popular character from her previous life's game Furina. The three seafood creatures she came with could only be kept as pets for viewing, nothing more. She originally thought she could just laze around, eat and wait for death as a useless slacker, letting the protagonist save the world. But unexpectedly, she activated the "Popular System." As long as viewers from another world liked her, she could gain Affection Points to add stats and level up. And when it came to being liked... this was truly right up her alley, a perfect fit for her expertise. "Naruto, I believe you can definitely become Hokage. From the moment you spoke of this dream..." "Sasuke, although I haven't gone through the same experiences and can't fully empathize, no matter if it's revenge or anything else, I will support you because we're comrades!" With her superb "acting skills" {though deep down she genuinely felt this way}, Furina naturally became the darling of the audience. But as time passed, gradually, the viewers suddenly realized that their gentle, understanding white moonlight had something a bit off about her. "The strongest 'Water Release' Tobirama Senju? He's just a mortal born in an era without me." "Uchiha Madara, what a delightful battle. I hope you can keep dancing a little longer." And this massive contrast between her before and after didn't make the audience uncomfortable at all instead, they liked her even more. ...... Furina: It's really not easy to make people hate me~ === Advance chapters: patreon.com/ReruoIzayoi

Ken Danish has always been inseparable from his best friend, Alexander John. But everything changes the day Ken realizes he has a crush on the class heartthrob, Noel — charming, athletic, and effortlessly popular. Between teasing, playful banter, and the chaos of high school life, Ken must find the courage to get close to Noel, while Alex watches, supportive but still caught off guard. Can Ken turn his crush into something real, or will fear of rejection keep him on the sidelines?

What if Luffy had never eaten the devil fruit Shanks had brought into the bar that day? What if he started sailing a little earlier than canon? How would his story be different? Would he be the same Luffy we know and love? One thing is for sure, Luffy and his friends are in for a wild adventure. My take on OP with a non-devil fruit Luffy.

Reincarnated into the world of High School DxD, he becomes the main character who is supposed to be weak at the beginning. However, thanks to the Mission System, he rapidly grows stronger. With overwhelming ease, he captures all the main heroines and goes on to conquer the world. (High School DxD x Tensura x???) Anvanced Chapter p*tre*n.com/AgamYupi02

Marcus Manfred dreamed of joining the United States Army. That dream ended the day an accident took his life. But he woke up and met a Goddess who told him that he can be reincarnated with a weapon system. He accepted it and was reincarnated in another world. The Military Weapon System, grants him access to modern weapons and equipment. Rifles. Tanks. Fighter jets. Even warships. But everything has a price. To grow stronger, Marcus must take on requests from towns, nobles, and kingdoms: clear monster nests, hunt demons, repel invasions. Each completed quest earns him funds to expand his arsenal. But this world is not Earth. Magic bends the rules. Dragons rule the skies. Demon armies march in the dark. And medieval kingdoms do not take kindly to a man building a private army beyond their control. In a world of swords and magics, can Marcus survive using his modern weapon cheats? Or will magic crush modern firepower?

Lyra thought she was just a survivor—an orphan scraping by in the shadows of a kingdom at war. But the night she’s captured by Raiden, the infamous Dragon Prince of the Fire Nation, everything changes. He is ruthless, dangerous, and devastatingly magnetic. She is sharp-tongued, stubborn, and hiding a secret even she doesn’t fully understand. Together, they are forced into a journey of trials, quests, and betrayals—where every step pulls them deeper into danger… and closer to each other. As Lyra’s hidden powers awaken with terrifying force, Raiden becomes the only one who can push her through the fire without letting it consume her. But passion is as dangerous as battle, and the storm building between them may be the greatest threat of all. As kingdoms march to war and enemies close in from every side, Lyra and Raiden are forced into a dangerous bond—one that blurs the line between hatred and desire. But the deeper their connection grows, the more perilous the truth becomes… Because falling for the Dragon Prince might not just break her heart. It might burn the world to ash. Steamy tension. Fierce banter. Heartfelt moments. Deadly quests. In a world on the brink of ruin, Lyra and Raiden must decide if their bond is a curse… or the only thing strong enough to save them both.

Ted Cruz, a US Ranger, died on the battlefield only to find himself in the World of an Anime he watched as a teen. Blessed with a system that rewarded him for bedding female ninjas. How will the world handle a man who has no problem with getting down and dirty for power? This fanfic contains a substantial amount of smut, and when I say significant, it's the only way the MC can become stronger. So if a lot of smut isn't your thing, then I don't think this fanfic will be for you. Oh, and it will have taboo smut content. Giving you a heads up.