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Ben's Harem by
GreyKing46 reviews
After Julie breaks his heart Ben is meet by an alien Princess who calls him pharaoh. Events of his past are catching up to his present and will take Ben into a new adventure. BenXharem. Ben/harem. Ben x alien girls
Ben 10 - Rated: M - English - Adventure/Romance - Chapters: 73 - Words: 288,556 - Reviews: 1879 - Favs: 2,377 - Follows: 1,867 - Updated: Jul 13, 2019 - Published: Aug 5, 2013 - [Ben T., Helen, Charmcaster/Hope, EightEight] - Complete
Alien Oneshots by
yugiohfan163 reviews
This story is co-written by GreyKing46 and other authors, so make sure they gets credit as well. If you want to see Ben paired with a female alien of a species they've shown the show, even if it's not in his watch, send in which species you want to see him with. Contains a few lemons here and there.
Ben 10 - Rated: M - English - Romance - Chapters: 124 - Words: 320,570 - Reviews: 1589 - Favs: 1,267 - Follows: 1,050 - Updated: Oct 17, 2017 - Published: Oct 28, 2014 - Ben T. - Complete
Ben 10: Digimon Tamer by
Lycoan wolf entity reviews
Ben wakes up in another universe...yet again, luckily he still has the Omnitrix but with a new partner too, follow him on a new journey as he kicks some butt and takes some names, Rated T, Ben x Harem, OC x Harem WARNING CONTAINS MATURE LANGUAGE AND SOME SEXUAL CONTENT, DON'T LIKE DONT READ!
Crossover - Digimon & Ben 10 - Rated: M - English - Adventure/Romance - Chapters: 30 - Words: 220,212 - Reviews: 70 - Favs: 151 - Follows: 123 - Updated: Aug 17, 2016 - Published: Dec 6, 2015 - [OC, OC] Tamers, Ben T.
Team 10 by
Noobwriter4 reviews
Ben, Gwen, and Kevin are taken to another world by Professor Paradox to save the multiverse from Eon and Kyhper. Ben and his gang gather kids to give alien transformations (Bad at summary's(sorry))
Ben 10 - Rated: K - English - Adventure/Sci-Fi - Chapters: 1 - Words: 593 - Reviews: 1 - Favs: 1 - Follows: 2 - Published: Apr 24, 2016 - Ben T., Gwen T., Kevin, OC
Ben 10: Omniharem Effect (Rewrite) by
Rexfan1333 reviews
Ben Tennyson has fought all kinds of criminals in his life as a hero, but when Paradox sends him to Omega to meet a group of people that he has no idea about, can he help these heroes fight these evil threats to mankind and possibly build a harem of the most beautiful women in the galaxy? That's a new one. Rewrite. Ben X Harem and other pairings are also included.
Crossover - Ben 10 & Mass Effect - Rated: T - English - Sci-Fi/Romance - Chapters: 3 - Words: 6,507 - Reviews: 43 - Favs: 232 - Follows: 242 - Updated: Nov 28, 2015 - Published: Aug 7, 2014 - Ben T.
Ben 10: Omniharem 10 by
Diablo Ex Machina reviews
Time fragments, and while the pieces spend a week putting themselves back together, many Bens in many fragmented timelines attract the attention of various members of the female species. But what happens when the pieces of the space-time continuum pull themselves back together?
Ben 10 - Rated: T - English - Romance/Humor - Chapters: 15 - Words: 82,572 - Reviews: 141 - Favs: 462 - Follows: 339 - Updated: Jul 16, 2015 - Published: Jun 27, 2014 - Ben T. - Complete
We Are Monsters by
Creaturemaster reviews
Ben somehow arrives in a strange new world where people and actual monsters co-exist (sort of). When he tries to blend himself in with Monster High's skeleton crew, things go horribly wrong! With a darkness lurking just of reach and an absurd amount of ghouls all wanting a piece of him, just how much can Ben take before he'll really "feel like a monster"? Rated T for harems & yuri.
Crossover - Ben 10 & Monster High - Rated: T - English - Romance/Drama - Chapters: 55 - Words: 678,340 - Reviews: 853 - Favs: 637 - Follows: 466 - Updated: Jul 11, 2015 - Published: Aug 6, 2014 - [Ben T., Frankie S., Clawdeen W., Spectra V.] - Complete
Ben 10 & the Alternate Reality by
Worker of Secrets reviews
Ben 10 and company visit a dimension where Vilgax has already conquered the universe, and where Ben Tennyson doesn't even know what the Omnitrix is, and Charmcaster is his girlfriend. Rated T for violence and some sensuality. OMNIVERSE IS NOT CANON.
Ben 10 - Rated: T - English - Adventure/Sci-Fi - Chapters: 24 - Words: 30,435 - Reviews: 35 - Favs: 79 - Follows: 62 - Updated: Jan 22, 2015 - Published: Sep 13, 2014 - [Ben T., Charmcaster/Hope] Gwen T., Kevin - Complete
Ben's WAY BIG crush by
yugiohfan163 reviews
Takes place after "Weapon XI Part 2". After returning from the null void, A female Way Bad follows them and chases after Ben due to the pheromones he sprayed at her. Now she's after him as a mate! How will this end! Read to find out! First Ben x Female Way Bad oneshot! And I'm saying that as I have yet to see any story with that pairing in it. Written by both me and GreyKing46.
Ben 10 - Rated: T - English - Romance - Chapters: 1 - Words: 2,889 - Reviews: 40 - Favs: 227 - Follows: 125 - Published: Oct 18, 2014 - Complete
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Ben 10 Ultimate alien force, the Forbidden Royal Harem reviews
Ben found himself in the new world he never seen before. It's an ancient Egypt era. He became the future king of the empire. What, this world is full of Furry people! He is the only human in the world! He will have his own royal harem! Can he find the way to go back to his world? Ben 10 crossover x Furry anime&cartoon
Crossover - Ben 10 & X-overs - Rated: M - English - Adventure/Romance - Chapters: 48 - Words: 197,110 - Reviews: 109 - Favs: 286 - Follows: 259 - Updated: Sep 18, 2019 - Published: Mar 31, 2016 - Ben T.
Ben 10 Alien Force: Secret Agent TEN reviews
Ben left Bellwood with his superbike, the modified Dodge Tomahawk. He stopped at Beverly Hill High as his mission started. What is his reason? He became the masked hero who help Sam, Alex and Clover against new enemy and alien who are invading the world secretly. Let see what will happen when he fight with Kamen Rider style. BenxSamxAlexClover. Harem routine?
Crossover - Totally Spies & Ben 10 - Rated: M - English - Adventure/Romance - Chapters: 8 - Words: 35,160 - Reviews: 25 - Favs: 133 - Follows: 126 - Updated: Mar 28, 2019 - Published: Jun 16, 2016 - Sam, Alex, Clover, Ben T.
Ben 10 Omniverse: the choosing path reviews
Hello everyone. This is my first fanfic so I hope you enjoy it. These story it about Ben facing with his sons from many universes. Each of them tries so hard to make sure their own universe exit. How is he going to deal with it? Author note; 1. Disclaimer: I do not own Ben 10 or anything relate to these series 2. I still working on my gramma so any suggestion I appreciated
Ben 10 - Rated: M - English - Romance/Humor - Chapters: 25 - Words: 77,204 - Reviews: 75 - Favs: 229 - Follows: 223 - Updated: Nov 8, 2018 - Published: Mar 19, 2016 - Ben T., Charmcaster/Hope, Gwen T., Helen
World god only knows: When Keima fall in love! reviews
Chihiro break up with Keima. He think love is not existing. Then, God appear in front of him. God found what is wrong with him. So he fixed him but it's a cost for doing this. God did too much. Keima is not the same anymore. He is in fall in love mode. He want to see every captured targets and fall in love with all of them again. Can this be another harem fanfiction?
World Only God Knows/神のみぞ知るセカイ - Rated: M - English - Romance/Humor - Chapters: 1 - Words: 2,238 - Reviews: 4 - Favs: 9 - Follows: 12 - Published: Jan 23, 2018 - Keima K., Kanon N., Chihiro K., Yui G.
Ben 10 Omniverse: The day you will never forget reviews
Based on phantom00's challenge number 14 Ben 10xDCxMarvel. Ben take a day off with Kevin and Rook to celeberate his lastest victory over Vilgax in Las Vegas but his real intention is to celeberate his twenty birthday in this Sin city. Let see how the sin city will mess Ben's life up forever. Many superheroines and female villians from both universe will appear in this fanfic.
Crossover - DC Superheroes & Ben 10 - Rated: M - English - Romance/Adventure - Chapters: 11 - Words: 40,266 - Reviews: 32 - Favs: 54 - Follows: 54 - Updated: Sep 3, 2017 - Published: Jul 14, 2016 - Ben T., Kevin, Rook
Ben 10 The Metal Furry reviews
Paradox found Ben in post-apocalyptic world. He did not have the omnitirx. He is the musician in the Thunder Hawk Band. In this univesre, Ben will create the heavy metal music. There will be crossover with US animated in 70-80 era such as rock and rules, wizards and fire and ice. This is a harem story definitely.
Crossover - Ben 10 & Cartoon X-overs - Rated: M - English - Sci-Fi/Adventure - Chapters: 3 - Words: 11,239 - Reviews: 8 - Favs: 15 - Follows: 16 - Updated: Jul 14, 2016 - Published: May 3, 2016 - OC, Ben T., Prof. Paradox
Ben 10 Omniverse: The rise of Fusionitrix reviews
Thank you, Rexfan1333 for the inspiration and idea. This is story about Ben without omnitrrix facing against his universe. They arrest and discharge him from the plumber agent. He faces with galaxy trial court. His friends betray him and turn their back to him. Luckily, he is not fighting alone. He meets with Snake, Bayonetta, Samus Aran, EDI and Lara Croft.
Crossover - Game X-overs & Ben 10 - Rated: M - English - Adventure/Sci-Fi - Chapters: 1 - Words: 4,614 - Reviews: 1 - Favs: 6 - Follows: 7 - Published: Apr 28, 2016 - Azmuth, Ben T. - Complete
Ben 10 Omniverse Gone wild reviews
This a fanfiction from my broher and I. He got the idea after he watched the book of jungle. Azmuth found the universe that human and intelligence being never exist while Ben kept boring and asking for a new adventure. That's perfect. Ben is rebirth as gray wolf pup with brand new omnitrix inside of him. Can he survive or die from the beginning? Please enjoy our fanfic thanks
Crossover - X-overs & Ben 10 - Rated: M - English - Chapters: 5 - Words: 8,495 - Reviews: 4 - Favs: 7 - Follows: 11 - Updated: Apr 25, 2016 - Published: Apr 15, 2016 - Azmuth, Ben T.