Gwen and Ben are in a secret relationship having sexual contact with each other as Gwen told Ben she want try something new with him, she want to be a mistress and dominate him with her futa tool.

In an alternate universe, what if Ben and Gwen never switched back to their original bodies from Charmcaster's transference spell near the end of the episode? How will they cope with being the opposite sex of each other? (Contains slight mature themes)

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?

After their secret is revealed, Ben and Jen are moving on to new adventures with their new Ultimatrixes providing tons of new possibilities. Certainly going to be a help with the many dangerous trials awaiting for them.

AU of the Ben 10 Universe. Part 3 of The Ultra 10 Chronicles. Following dealing with Neb and company, Ben heads down a darker path. Facing a darkening world, Team Ultra must reevaluate their allies, and their enemies. As the team grows, enemies become even more dangerous. Bwen, though it's minimal. Rated M for violence, language & scary themes. Trigger warnings in chapter headings.

Original Ben 10 drabble. 'One ring here. A pearl necklace,' Frightwig muttered before she gathered valuables and smiled.

Classic Ben 10 drabble. Frightwig used her hair to whip the ground before a tiger paced within the circus tent.

Drabble. Worry formed in Helen's eyes when they settled on D'Void wandering with a few Null Guardians flying near him.

Classic Ben 10 drabble. Acid Breath smiled as people with wide eyes cowered from the sight of acid dripping from his mouth and burning a hole on the bank floor. 'Well? Are you just going to stand there or drop money' he asked the group.

What will happen if instead of Alan giving off the GPS signal, it was a young runaway that is more than what she seems? Follow the adventures of Vanessa Cunningham, her little sister Sabrina, her new boyfriend Ben, and her new friends Gwen and Kevin as they go on an action-packed adventure to stop the Highbreed Invasion!

Luna lobo falls to vilgax as Ben the wolf king son leaves to Earth to hide with his betrothed Gwen and his cousin Kevin. this is a BenxGwen story with some KevinxJulie rating m to be safe

Four years ago Ben surrendered to Vilgax to protect his town. In the present day Gwen fights to protect her world from Vilgax's army, and discovers Ben has become Vilgax's loyal pet. How did Vilgax gain the loyalty of the boy who would become the most powerful being in the galaxy?

It's been three years since Ben and Gwen had their Summer vacation across the country but, as the years pass they find themselves resembling the bleak future timeline they visited on that trip; is it possible to change your own destiny? How will the duo react to the growing feelings betwixt them? Follow Ben and Gwen into adulthood as they explore their relationship! Bwen! Season 5!

Helen is a dedicated Plumber, but what happens when she meets a new Kineceleran Plumber? Let's find out. Done as a request for DarthJacob1. :)

Shortly after their thirteenth birthdays, first Gwen, then Ben had Hanahaki surgery. As expected, they stopped coughing up flowers, and they both lost whatever romantic longings they had that brought on the disease. Gwen still has memories of her feelings from before, though, and they never really knew why the other caught the disease. The doctors said it would never happen again

Even mightiest warriors and greatest heroes sometimes need a vacation. Ben and Looma take a well deserved vacation for rest, relaxation and some... quality time together. (Ben x Looma Red Wind)

Helen's eyes settled on D'Void's smile.

Tensing, Manny then ran by Helen prior to a handful of Null Guardians pursuing them. They were barely able to avoid their fangs as the Null Guardians snapped at them.

Manny started to tense as soon as D'Void appeared in the doorway of the citadel. He loathed the sight of the latter's smile. The sounds of multiple Null Guardians screeching. Viewing the Null Guardians flying from the citadel.

All he had to do was say one little word. Paradox/Eon

Eight years after the original series, the Tennysons go on their final Summer trip. The events of Alien Force and beyond will not be in this story, but some elements will be used.

It started with an alien device that did what it did. It stuck itself upon his wrist with secrets that it hid. Now he's got super powers, he's no ordinary kid. He's Ben 10! My retelling of the Ben 10 series, with various changes throughout the story, including: mild cursing, some mild violence, skipped and altered episodes, etc. Find it, Titans: Elemental and other stories on AO3!

After "They Lurk Below" Eddie Grandsmith joins the Tennysons on their summer road trip.

(Fem Ben) Jen Tennyson is told a harsh truth. What happens next?

Ben is driving a while after the final battle in Ultimate Alien and ends up in a portal to another world. Ben doesn't get the new Omnitrix due to Azimuth not finishing it yet. Ben now is on a new mission to help this world where he was killed by the Omnitrix as a 10 year old and his cousin getting it. Not a Ben X Gwen 10 Plumber Officer Benjamin Kirby Tennyson. Gwen 10: Alien