Ben and Gwen are sleeping together by hiding their love from Max, at first Ben freak out saying it's wrong but Gwen told him to enjoy her while they have an affair together. Meanwhile Max is also hiding something from his grandkids.

Just as young Ben Tennyson felt like he was about to have a boring summer vacation with his grandpa and cousin Gwen, a mysterious alien device fell into his life! Now, armed with the power of 10 aliens at his disposal, he and his family are ready to fight off evil from Earth and space while traveling the country and enjoying their vacation. It's hero time! Updates on Wednesday.

In a secure Plumbers' prison, Vilgax has an undercover associate infiltrating the prison. His task? Find allies to help in his Master Vilgax's conquest against Ben Tennyson. Things start getting interesting when he finds Albedo, who has sworn revenge against Azmuth of the Galvan, and Ben Tennyson wearer of the Omnitrix. (Part 2 of the 'Hex's Mansion For Infinite Magic Users' AU)

"What is it that you wish to become?" I look up and see a shooting star and voice out my inner desires. "I want... to become a hero." Arned with the power of a special watch that lets him transform into 10 different aliens, can Nathan Smith become the hero that he was meant to be? Large AU SIOC

Ben's summer trip with Grandpa got off to a cruddy start when Gwen unexpectedly made them a trio. Getting along is essential in a small space with annoying people, especially when you don't want to disappoint him. What if Grandpa's cooking forces you to cooperate with your obnoxious cousin? Is that enough to start caring about each other? Could it even lead to friendship?

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.

Ben and Gwen had hook up in secret having a relationship as they fall in love, at first Ben had freak out saying he made a mistake but Gwen told him to have fun with her while Grandpa Max and their family's won't know about their relationship.

"Su vida había cambiado demasiado. Si le hubiesen dicho hace unos años que su mayor preocupación sería la prima de Ben Tennyson, se hubiese echado a reír. ¿Dónde estaba aquel chico que desaparecía de la nada y que no tenía que darle explicaciones a nadie? Pues echando de menos a su novia, ni más ni menos" Gwevin

Gwen makes good on her promise to help Kevin study for his GED. Despite some uncertainty, not to mention a total lack of a formal education, perhaps he's more capable than he gives himself credit for.

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.

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.

A series of reviews on each of the various aliens from the original series by man of action Ben 10

Team Ben's new team member change things ul

Lad reborn in an alternate version of Ben Tennyson, in which the summer journey begins when Ben and Gwen are 15. The main character knows the canon very well and will use his knowledge. - I don't know English at all, so I use Google Translate for translation. I hope it won't be that bad - My patreon - /zeckyll11

What's better than having one little slut all to yourself? Having two little sluts all to yourself. (Lemon warning)

Ben has been depressed for a while but recently it's been getting worse and no one seems to notice or at least he doesn't believe no one's noticed when in reality many, many different aliens have noticed. Or Ben's aliens have gained sentience and seen how hurt their "master" has been lately and after an accident are freed from the Omnitrix their one goal? help their master recover

3 years ago Max Tennyson died. 2 years ago Ben Tennyson became Bellwood's hero with 23 aliens at his disposal. On the anniversary of these two major events, Ben Tennyson grieves. (Image by Onyx1327 on DA) (Part 2 of 'The 23rd Dimension' AU) [Crossposted to AO3]

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.

After saving the Multiverse with his counterpart's Omnitrix, Ben Tennyson begins his own heroic path by taking on a familiar mantle. Granted his own alien-tech weapon and his training from the plumber academy the teen must protect his city and the world from threats just like his counterparts do...only without an Omnitrix.

It started when an alien device did what it did and stuck itself upon a wrist with secrets that it hid. But this isn't the story of some ordinary kid. Whose wrist does the alien device find itself upon? How will the device allow itself to be used? And what will become of it and its user? (A Ben 10 CYOA; Cross-Posted On AO3)

Michael Morningstar was drawn to a mysterious mansion, little did he know following his instinct would led him down a different path in life. (Part 1 of the 'Hex's Mansion For Infinite Magic Users' AU) [Crossposted on AO3]

Benjamin Kirby Tennyson also known as Ben for short was born into a not-so-kind family but when he was eight he was transported to an unknown place where a hunter and a doctor gave him the hope of living, that he long thought was out of his reach, even if he becomes a little feral.

When Ben 23 pulled out a Galvan in a blue space suit from the robot suit called the Intellectuary, Ben Prime didn't expect it to be Albedo. (Image by Onyx1327 on DA) (Part 1 of 'The 23rd Dimension' AU) [Crossposted to AO3]

This is the Universal Watch, which is a sequel to Omniverse for the Ben / Gwen not related what if story. It's finally happened, the two are FINALLY Married and now set out on their Honeymoon across the stars. You can find additional lore in my Discord Server with the following link: /qP9rmMXTEe

This is the Omniverse stuff for the Ben / Gwen not related what if story. The Dagon's powers are no more, but things may change yet even more, how so? Well you'll have to read and find out for yourself - . if you wanna learn more lore and stuff check out my discord it also has links to the completed stories not uploaded here: /qP9rmMXTEe