Ben Tennyson's new look has been turning heads—especially that of Cade, a mysterious and muscular older man who seems far too interested in the young hero. While Ben is flattered by the attention, Gwen and Grandpa Max remain wary, sensing something off about Cade's intentions. Meanwhile Gwen's inner struggle with her growing feelings for Ben.

In another universe, Azmuth had some "different" priorities when crafting his masterpiece. Not that it matters as it ended up in the hands of an oblivious, superhero worshiping kid named Ben Tennyson. And he's going to use it to become the hero he's always dreamed of being. Chaquetrix AU. No Smut. Concept was created by Trix(@TrixTheAlien). (crack fic treated mostly seriously)

I never would have believed you if you had told me that I would be embedded in a watch from a cartoon that allows the user to transform into any kind of alien. Well, might as well see if I can make a difference and prevent the ten year old that is wearing me not to make the same stupid mistakes he made in canon. Or maybe I'll just become even crazier than he is. Let's find out.

Cuando un extraña explosion llama su atencion, Gwen decide investigar encontrandose con Ben. Años de evitarse y apesar de estar presentes en la vida del otro habia una charla que nunca se dieron y culpas que fueron perdonas. El tiempo paso ahora todo es un recuerdo.

my AU for the Chaquetrix, original concept by Trixthealien

There's no way, right? She couldn't possibly be attracted to an Alien—least of all a species that asexually reproduces and lays eggs. Yet, again. Gwen wasn't entirely human herself... (W:Alien/Human Relationships)

It's a new spin-off where almost all of the Ben 10 characters are babies.

Ever wondered what Kevin went through in the Null Void? The friends he met? The enemies he acquired? The pain he experienced? Let the story be told.

This is a story about Gwen tapping into witchcraft. It explores a magic system that treats 'magic' as a measurable physical thing that you can use, lose (misplace), or sell. Gwen training to measure up to Ben, discovering a special ability and its associated risks. I wrote it years ago, so before posting I'll edit each chapter. Hope you enjoy it!

Ben turn into a hot sexy girl, as he will deal with his new life as a girl. How did Ben change into a sexy hero woman? Find out

What does a boy do when his Grandpa disappears and his cousin's mind slowly breaks as they're hunted by a squid alien? Drive all over the country looking for a way to fix it, of course!

After his failure costs the lives of hundreds, an 18 year old Ben Tennyson sets out to master the Omnitrix. But when a new foe begins gathering his greatest enemies, Ben must return from his training to stop them before it is too late. With the help of some of his closest allies, plus an old flame, can Ben stop the threat? Or will he fail once more?

A new villain comes to Bellwood and offer Ben, he's need a break by not going hero all the time and not to fight aliens so much. He wants Ben to have fun with pleasure so Ben can have a break. Meanwhile Gwen have a crush on Ben that will make a move on her cousin.

Spanner had been wrong, or so it seemed like it. While dealing with a break-up, Ben is assigned an interesting mission, and not long after, another old foe comes to him seeking help. How will he cope with all of this at once?

Remake of the first Cold Winter's Night story. In this version, Ben has to tangle with the Omnitrix, super hero antics, and his upcoming young adult life. But what happens when he's reunited with his cousin, Gwen, and romantic feelings eventually begin to blossom between the two? Rated M for adult themes, violent situations and action.

With each branch representing a timeline, it gets to the point where things become radically different yet the same. A world where Alex Mathers, a teenage trouble maker gains the Omnitrix, willing to take anything and anyone head on.

In this universe, Xylene made the decision of activating one of the Omnitrix's many features before sending it towards Max, removing the user's ability to turn back human. Now that Ben has found the watch he is stuck alternating between his 10 different alien forms and must go on like this for the rest of the summer trip until they can find a way to reverse it.

Three unused aliens come to have a talk with Grey Matter, and he, Heatblast, and Diamondhead may have to fight them off.

This is A story about Ben 10 in a whole another universe

What would happen if Ben had the extra aliens he unlocked throughout the original series instead of the initial ten? what changes big and small could this drastically different roster bring to the young hero?

this story is following after the events of change of face, where charmcaster succeed in swapping identities with ben. both fools undergo a character journey, both living each other life, their struggles. ben doing everything he can to get back his old life while grappling with the empty darkness his life has become and charmcaster starting to realize her need for control damages.

After returning the Omnitrix back to Azmuth, Ben Tennyson embraced a quieter life, building friendships with new classmate Julie Yamamoto and spending quality time with Gwen. Yet peace is short-lived as erratic weather, missing persons, and Grandpa Max's disappearance shake Bellwood to its core that forced Ben and Gwen out from retirement. (Harem, Bwen, Gunbreaker Ben, no Omnitrix)

Years after the defeat of Maltruant, life as a Plumber got better for Ben. But after a devastating fight, he must be better as a person. With his friends and relationships, he will navigate the universe to save it from the tentacles of Vilgax.

Malware and the Faction have been defeated, but now Ben has to deal with a galaxy-wide threat; the Incurseans have stepped up their game and are on the verge of universal conquest. Attea at the helm of a powerful alliance, Ben has to get old allies and new alike while trying to keep Morale on Earth up...especially when evil does not rest at the cusp of War. Omniverse AU(just busy)

Ben Tennyson's journey is retold like never before—and never again. Struggling with a condition that leaves him emotionless as a human, he finds life and feeling only in his alien forms. As threats loom and Vilgax hunts the Omnitrix, Ben must discover if he is truly a hero—or just a boy wearing a mask.