Gwentennyson Stories

Meet Ashley! She's the best friend of Ben 10 and going to spend the whole summer with him, this summer was gonna be the summer that changes everything when Ben gets a my...

Kamari Davis is the best friend and big brother figure of Ben Tennyson, he's there when they go on their trip and he's there when Ben gets the Omnitrix. But at the same...

Y/n's summer just got Weirder when he finds a watch that turns him into aliens. him along with his best friend Jennifer tennyson become the ultimate Heroes

Y/n runs away from home on a warm summer night he stumbles on a gauntlet that changes his life forever.

NOTE: This is heavily based off "Two Halves, One Hero" (it's literally a continuation) It always sucks seeing old faces again...people who knew who you used to...

You've been a part of the Tennyson family ever since you were born. Sharing a birthday with Ben, the two of you have been joint at the hip. So of course he invited you t...

A girl from our world transmigrated into the Ben 10 universe as the twin sister of Ben Tennyson. What happens when the Omnitrix chooses her instead of her brother? How w...

It's been 5 years sense Ben took of the omnitrix and the last time. When the earth is in danger and he is called to use it again after the disappearance of his grandfath...

Nova is an alien, a hybrid to be precise. She always knew of her alien heritage. who knew after meeting Ben would there be countless adventures, battles, an intergalacti...

Home, school, home, school, basically nothing more you to your plans for any of the days. You don't talk to anybody, basically blending in with the background, preferrin...

This is an AU for female Ben. Kevin is good and has the Omnitrix, Jen is bad and has Anodite power.

(Takes place in the Tv series) Whats better then a kid with the powers of a Spider? A kid with a watch that can transform into aliens that helps the kid with spider powe...

Remnant a world full of magic and monsters. But what happens when a certain shape-shifting alien hero drops into to this world? Join Ben Tennyson as he journeys through...

After two years since Mystery Incorporated disbanded, they come together to solve a mystery on an island amusement park. Joined by Ben Tennyson and his cousin, Gwen Tenn...

He was supposed to be dead. After sacrificing himself to save the Ultimates, Ben finds himself not in the afterlife, but in a world far different from his own. Stranded...

(Ben 10 is by Man of Action and Cartoon Network, Only Mark Jupiters and a few others are mine, Male OC x Ben 10) ×|~~ Have you ever felt the need to explore? Or the urge...

Jaune Arc is a natural born warrior prince with a talent of learning quickly and adapting in combat. But his father King Nicolas prevents him from being a warrior becau...

Danny Fenton: 16, halfa. Ben Tennyson: 16, Omnytrix host. What would happen when these two people collide in the most extreme ways? Disclaimer: I do not own the two wor...

" No I have not seen Derrick lately. Why do you ask? "

(Hey it's HarleyWinter7, I made a new account.) Jen Tennyson, she is a ten year old genius. She feels isolated from the people around her and if not it is because she i...