Unstoppable (Saigenos/Genosai)

Unstoppable (Saigenos/Genosai)

19.1K Reads 938 Votes 16 Part Story
zoom zoom By hoverboard-dinosaur Completed

Genos has had feelings for Saitama for a long time, and those feeling are what persuade him to start bringing the class-B hero along on his missions. After all, who wouldn't want to have their crush watching them fight?

Saitama is overjoyed when Genos offers to take him on missions. But more feelings arise than expected while watching the Demon Cyborg, because Genos' fighting is amazing, and frankly, quite a turn-on....

Cover art by kukumomo on Deviantart.

  • anime
  • fanfiction
  • genosai
  • onepunchman
  • opm
  • saigenos
  • speedosoundsonic
  • tornado
  • yaoi
I personally think sonic is sexier fighting because u always get a perfect shot of hiz butt, no matter what
ikimfab ikimfab Jun 19
"But deep down, he knew that he was probably dreaming about a sale" WHOEVER WROTE THIS IS A PURE GENIUS
Oh yes, you are going to do the robot Saitama......and I don't mean the dance
                              ( ͡° ͜ʖ ͡°)( ͡° ͜ʖ ͡°)( ͡° ͜ʖ ͡°)( ͡° ͜ʖ ͡°)( ͡° ͜ʖ ͡°).
You are the most interesting person in the whole universe. The prophecyyyyyyyyyyy
Sabmarault Sabmarault Jul 07
                              Sai: ....how do we do this "partnership?"
                              Gen: we do a type of intimate ritual *blushes*
                              Sai: *blushes and smirks* what type of ritual?..
                              Me from the deck outside: ITS CALLED INTERCOURSE!!! DO IT HARD!*quickly jumps off ledge and sips tea With Bang*
Child: mommy? Can you sing me a lullaby from your time?
                              Me: okay *clears throat * ONE PUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUNCH!!!!!!!!
                              Child: mom wtf was that.
                              Me: A beautiful love story about an egg and a toaster *wipes away single tear*