Serious Sam is so underrated. It's games are filled with a lot of bullshit... And I love it. The Idea COULD works, but then again I don't saw many stories related with our favorite boi Serious Sam.
Story Name:
Serious Sam: Another World, Same Bullshit (Goddess Of Victory NIKKE x Male Serious Sam Reader)
Story Summary:
After killing Ugh-Zan VI and sending a nuclear bomb to Mental as a parting gift, things seemed to become peaceful for life on Earth... But in the universe where aliens attack your world weekly, that shit doesn't last too long.
Finding out that the Alien Overlord was located on a different world, it's (Y/N) Stones' job to hunt him down and end all the intergalactic shit once for all so everyone can get back to do their shit.
Although with one extremely important question in mind...
"No complaining though, but is all that asses and tits jiggling really necessary?"