Grandpamax Stories

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 i...

After spending 6 years of being in love with her best friend, Ben Tennyson. Jenny had finally won his heart and were happily dating. Right when they thought they were l...

Join Aria, Ben, Gwen and Kevin on an adventure.

What if in this alternative timeline Ben had a friend named Y/N that also had family in the plumbers. What if he already knew about grandpa Max's secret and the omnitrix...

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...

Azmyth made a second watch after the creation of the Omnitrix. You are a girl thats on her own, what happens when you team up with Ben Tennyson and Rook Blonko? Read to...

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...

about how a 10 year old boy was on his Vacation with his grandpa and cousin while having a watch that summons female aliane that have romantic on him, read more to see h...

Y/N L/N just finished his current year at school and was ready to embark on a relaxing summer vacation! That is however, until fate came from the sky. Now with a device...

In this story I'm aging the people of a certain scientific railgun by 1 year. But touma, index, motoharu, and other characters in toumas class are the same age as before...

Y/n Parker lived a normal life in the city of Bellwood. He had a nice caring family and would hang out with his troublesome best friend Ben. But that all changed during...

"Del! Hurry up Granpa's here!" "Ben, Drag me next time and I'll take your Sumo Slammers Card collection. Again" Join Ben, Del, Gwen and Max Tennison...

"The multiverse is home to great heroes and fascinating stories, but that's not our topic today. I'm assuming you're already familiar with the story of Ben Tennyson...

What if there were two Omnitrixes? And what if Ben had a twin sister? This is a story about Ben and his twin sister, Jen and about how they got the Omnitrixes. This stor...

Alex Carabello and Jen Tennyson are best friends. On Summer Vacation they went on a trip throughout America. But what will happen when they find 2 watches that transform...

No Description, because I don't wanna Spoil much

Persephone is the descendant of the ruler, Hera and Apollo from perfect Anodyne. Her parents thought that it was only fit to train and mold her into the Anodite. However...

What if Ben had an actual twin? And what if that twin went on the road trip with Ben, Gwen, and grandpa Max? Well, in this story, Ben's brother, Ren, goes on the road t...

Pretty obvious

Jen Tennyson, she is a ten year old genius. She feels isolated from the people around her and when she isn't it is because she is being used. Well, Jen goes on a summer...