642 Invader Zim: Breeding Hour » by F-ckthesystem125 During his banishment to Earth, Zim is giving the chance to not only redeem himself, but save his race. All he has to do is go out and mate with the women of Earth. Get ready ladies. Here comes Zim! Warning: Contains Smut, Lemons, and language. I don't own Invader Zim or any of the other characters or shows. They belong to their respective owners.
X-overs & Invader Zim, M, English, Romance & Humor, chapters: 43, words: 215k+, favs: 630, follows: 596, updated: 39m published: 7/11/2020
543Living in a Frog World » by Cowboy Alchemist A long time ago, Frank Ramirez and Ann Boonchuy were once best friends. Brought together again, these two will be magically teleported to the world of Amphibia, a rural marshland full of dangerous creatures and anthropomorphic frog. Bond together into an unlikely partnership, while also living with the local frogs, these two will rediscover what real friendship is and become heroes
Amphibia, T, English, Adventure & Fantasy, chapters: 16, words: 132k+, favs: 410, follows: 416, updated: 54m published: 5/10/2020, [OC, Anne] Sprig, Hop Pop
446 Hazbin Falls Hotel » by shinshinjane Watch how the Hazbin crew experience the strange and weird wonders of Gravity Falls with the Pines, after they have been mysteriously appeared in the town along with their hotel and a few other sinners. Will they find away back to hell? Will they stay in Gravity Falls? Will they get a second chance again? Will they be human for good? Will Bill Cipher get a second chance to be good?
Gravity Falls & Hazbin Hotel, M, English, Adventure & Supernatural, chapters: 17, words: 128k+, favs: 257, follows: 266, updated: 15h published: 8/31/2020
56 Fairy Tail: Bonds » by ratedn777 Join the adventures of Fairy Tail, a guild of misfits that fight to protect their own and everyone else who needs help. Great Knight of the Sea Reboot. I do not own Naruto, Fairy Tail or any other piece of fiction used in this story.
Naruto & Fairy Tail, T, English, chapters: 14, words: 47k+, favs: 239, follows: 275, updated: 16h published: 3/14/2020, [Naruto U., Wendy M.]
661The best crew to find the One Piece ? (One Piece crossover) » by raptor10 Luffy had left his village to find a crew and become the king of the pirates. However, he never imagined that part of it would be made up of people from other anime universes. (The story follows Luffy's original adventure, with a crew comprising more people (the first to join him will be Raynare (High school DxD) and Lucy (Fairy Tail).) No harem. ( Current arc : Skypiea )
One Piece, K, English, Adventure & Humor, chapters: 180, words: 683k+, favs: 225, follows: 220, updated: 17h published: 3/5/2020
230Rubber King and Mirror Master » by Lonly Wanderer What if Luffy had another older 'brother' besides Sabo and Ace, one who followed him on his journey to be pirate King? Between Monkey D Luffy and Serpens D Kaos, the Grand Line (and the Marines) won't know what hit them. Mutli pairings in future as well as extra crewmates.
One Piece, T, English, Humor & Adventure, chapters: 127, words: 658k+, favs: 693, follows: 744, updated: 18h published: 9/5/2017, Luffy, unknown 1, OC
328Hunter Hunted: Hybrid Wars » by Ghostnobody This will be the tale of Clan Mason, from thier beginings through to thier rise as force for good in my AVP universe, new enemies will rise to join old ones, see how Jack Mason and Tik eleth will not only rise to meet them but bring the fight to them gathering with them new friends and allies in thier fight against the darkness. (Contains HumanXMultiple Alien species sex)
Aliens/Predator, M, English, Romance & Adventure, chapters: 62, words: 477k+, favs: 118, follows: 110, updated: 20h published: 8/26/2020, Predator/Yautja, Alien/Xenomorph, Predalien, OC
59 Needless Valkyrie Drive: Mermaid » by Shadow Joestar Cruz Schild was living a normal life with his big sister Aruka, his childhood friend and soon-to-be girlfriend Mamori, enjoying life. Until they were taken away to an island for those with strange powers like the A-Virus and Fragments as they meet a new friend and they'll face some tough challenges, including Cruz being surround by women and girls on the island. Harem. Lemon. Milf.
Needless/ニードレス & Valkyrie Drive: Mermaid, M, English, Romance & Fantasy, chapters: 30, words: 92k+, favs: 176, follows: 165, updated: 20h published: 3/15/2018, [Cruz/Yamada S., Aruka S., Mamori T., Mirei S.]
462 The Owl and The Frog » by ChampionElCid AU: What if instead of going to her regular school Luz Noceda attended St. James School? What if she were to meet and become friends with a group of girls there? What if that group of girls proceeded to have adventures together not just in the human world, but across other worlds as well? Crossover of Owl House and Amphibia.
Amphibia & Owl House, K+, English, Adventure & Friendship, chapters: 40, words: 243k+, favs: 276, follows: 271, updated: 21h published: 11/3/2020
2 Re: Book 1: RWBY vs The Death Game » by Nicole Miku The first time was terrible. So this is re written. Anyway same plot. Ruby and her team find out their in a death game but with new friends will they be able to clear the game or will they fail trying? Pairings: OC X Harem (Rika from SAO, and Team RWBY from RWBY)(Subject to change)(The original's are still up) Another pair will be Kirito x Silica
Sword Art Online/ソードアート・オンライン & RWBY, M, English, Romance & Adventure, chapters: 4, words: 5k+, favs: 11, follows: 17, updated: 6/26 published: 7/31/2020, [Lisbeth/Rika S., Team RWBY, OC] Heathcliff/Akihiko K.
409Izuku's Pro Hero Harem Life! » by MillionHypotheses Two years after defeating Shigaraki and overthrowing the PLF, Izuku is enjoying life as the new No. 1 hero with his girlfriend, Ochako Uraraka, as they lead the way to a brighter future for hero society. Yet many of the women in Deku's life find themselves at a crossroads, and one after the other begin falling for him, which he and Ochaco don't mind. X-posted to AO3.
My Hero Academia/僕のヒーローアカデミア, M, English, Romance & Hurt/Comfort, chapters: 54, words: 238k+, favs: 1k+, follows: 1k+, updated: 6/25 published: 1/23/2020, [Izuku M., Ochako U., Momo Y., Itsuka K.]
3k+Contract of the Shinigami » by KyuubiGoku Naruto nearly died at Final Valley, but Fate still wants him alive. The Shinigami finds interest in Naruto and makes Naruto it's first summoner. Watch Naruto as he shows the world what it's like to have the Death God for a summon. Incest warning NaruKushi. Uzumaki Eccentric.
Naruto, M, English, Adventure & Romance, chapters: 66, words: 813k+, favs: 8k+, follows: 7k+, updated: 6/25 published: 5/13/2012, Naruto U., Kushina U.
17 Equestria Monster Girls Musume » by Shadow Joestar Flash Sentry is about to have some crazy adventures right in his own home when decided to let monster girls start moving into his house and let's hope he'll survive their ways of showing their love him. Let see how Flash survives having multiple monster girls crushing on him in love, and literally crushing him. Flash X Harem. Lemon. Sexy Monster Girls. Crazy and Fun Time Together!
My Little Pony & Daily Life with a Monster Girl/モンスター娘のいる日常, M, English, Romance & Supernatural, chapters: 13, words: 38k+, favs: 112, follows: 100, updated: 6/25 published: 5/18/2019, [Flash Sentry, Sunset Shimmer, Vinyl Scratch, Derpy Hooves/Ditzy Doo]
1k+Family of the Shield » by Javetts Naofumi and Raphtalia build a party using monsters eggs that becomes more. The shield hero comes to a world with few allies, but if he can't find allies, he'll raise them instead. Watch as the whole surrogate Iwatani family rises. Equal parts action and fluff. First fic. Please review.
Rising of the Shield Hero/盾の勇者の成り上がり, T, English, Family & Adventure, chapters: 78, words: 495k+, favs: 1k+, follows: 1k+, updated: 6/25 published: 4/1/2021, [Naofumi I., Raphtalia] Firo, OC
606Hero of the Dark Skies » by MosesArk Reborn2000 When Young Midoriya is left with the heart breaking news that he will never develop his own quirk, does he give into despair and chase after heroes? No, he strives to become a hero just like All Might and he knows just what to do to even the odds against those with quirks-he builds it, that's how. Quirkless Izuku, More confident Izuku, DC & Marvel influence
My Hero Academia/僕のヒーローアカデミア, M, English, Supernatural & Adventure, chapters: 53, words: 665k+, favs: 2k+, follows: 2k+, updated: 6/25 published: 7/25/2019, [Izuku M., Yu T./Mount Lady] Fumikage T., Inko M.
268 Remnants in a New World » by Brandocko Team RWBY encounters Roman and Neo at a set of ruins. Before the battle could break out, an unknown monster appears and devours the six. They awaken to discover a new world of creatures unlike anything they have seen before. Now, they are on a journey to find each other and a way back home. I do not own Pokemon or RWBY. See the most recent Save State Chapter for Cover Art details.
Pokémon & RWBY, T, English, Adventure & Friendship, chapters: 47, words: 208k+, favs: 419, follows: 470, updated: 6/25 published: 7/18/2020, Roman T., Neo, Team RWBY
1k+ James Harem 2 » by GreyKing46 It has been two years since Brother Blood. Two years since the Titan's went their own ways. To learn, to train, to grow stronger. Now they return, stronger than ever, as their greatest challenges look just over the horizon. No longer Teens, they are the Titan's. And they will fight together, until the the end. James(OC)XHarem. NightwingXDuela. ChangelingXHarem. CyberianXSarah
Teen Titans & Ben 10, M, English, Adventure & Romance, chapters: 98, words: 519k+, favs: 506, follows: 475, updated: 6/25 published: 4/21/2018, [OC, Starfire, Raven, Jinx]
193MILF X STUD » by FanficThinker Since the beginning of time there were countless words used to describe a woman who had a mysterious aura of mature, thicc and sexy. But none of them got as close as the mighty and Wonderful...Milf. Behold! When a Milf or mature women meets a Young stud end it escalates to steamy lewd moments. (Cover belongs to AtomicKingBoo)
Cartoon X-overs, M, English, Romance & Humor, chapters: 37, words: 211k+, favs: 187, follows: 154, updated: 6/25 published: 2/19/2020
316The DOOM Chronicles » by Obsidian Thirteen A full novelization of the DOOM universe. The Union Aerospace Corporation is the largest company in human history. They are about to open a portal to another dimension, a hellish wasteland that is home to pure evil. And once they open that door, they won't be able to close it, and all of mankind will have to pay the price for their hubris...
Doom, M, English, Horror & Adventure, chapters: 104, words: 398k+, favs: 251, follows: 245, updated: 6/25 published: 7/3/2016, Doomguy, OC
72 Kingdom Hearts: The Familiar of Light » by YubelXIII After misusing the power of waking sora lands in the world of halkeginia where his contracted as a familiar. Now stripped of his power of waking he hopes to find a home while also showing the nobles what and where power comes from.
Kingdom Hearts & Familiar of Zero, M, English, Adventure & Romance, chapters: 9, words: 88k+, favs: 114, follows: 149, updated: 6/24 published: 7/21/2021, [Sora, Kairi, Louise] Siesta