
#1
Rude Awakeningby ℙ𝕖𝕟𝕚𝕤 𝕂𝕦𝕟
genos wakes up to saitama taking interest in his body, what will this lead to?
Lil twist at the end guys, don't say I didn't warn you.
18+ smut included.

#3
Saigenos/Genosai One-shotsby füc
Just One shots of Saitama and Genos..together.
[Art is not owned by me]

#4
Nameless Story (Evil Saitama X hum...by BlackPearledMoon
#3 saigenos (Holy shiiit!!)
An AU in which;
Saitama from another world was a villain and has traveled to another dimension by an accident while battling an S-Class Hero;...

#5
Saitama's catby Khodi
Saitama finally finds a feline friend! But how will Genos adjust? (Saitama/Genos are in an established relationship: lots of gay fluff. One Punch Characters are owned by...
Completed

#6
Threat Level: Godby Mrs_Saitama
After Saitama is attacked and poisoned by a monster, he turns evil and begins rampaging across cities in an effort to tear down the Hero Association and everyone else wh...

#7
Egg x Toaster (Saitama x Genos)by Author-Kun
Ever since Saitama accepted Genos as his disciple, they spent a lot of time together. Now, as an A-Class Hero, Saitama is finally allowed to fight evil side-to-side with...

#9
ONE PUNCH MAN. Perhaps loveby Gabriela Ibarra
¿Qué pasaría sin un día todos tus recuerdos se esfumaran? Hasta el hombre más poderoso del universo no está excento de algo así, Saitama y Genos deberán volver a conocer...
Completed

#10
2 Bald Cretins Saving the World (O...by Author-chan-_-ll
3 years of training have granted him unimaginable strength but at a heavy cost, unimaginable boredom, and hairloss. All emotions dulled day by day. That's what Saitama's...

#11
An Annoying Pestby Ann
Genos x saitama
Its a story about a pest (me) bothering saitama and genos
I got the inspiration from a role player i kept on asking questions on because their answers ar...

#12
The Cyborg Prince and The Unknown...by chococake18
Saitama received some books as a gift for defeating a terrible monster. However, he knew he wouldn't read them, so he just decides to give them to his disciple, Genos.
...

#13
One Punch Man Power Couple's Begin...by 6melody6
All rights go to One Punch Man' creator, ONE and Yusuke Murata. I reference the webcomic, manga and anime in writing this fanfic.
I only added a little of my own twists...

#14
The number one fanboyby MUTT
Saitama gets noticed by a girl in public after he saved her a while back and genos gets jelly because sai is so happy to be appreciated. How will he make him notice that...

#16
Not What I expected.by SaiGenosWeirdo
Saitama comes home to find Genos after an...odd repair session.
After the initial panic and confusion, the young cyborg coaxes him into a calm discussion about what happ...

#18
An Angel For Funby Bo
Saitama is a Guardian Angel that is assigned to protect a little boy named Genos. He claims that his job as a Guardian is just for fun, but as Genos begins to grow up...

#19
Keep Yourself Warmby Lame Ass Nerd
Life is, well, it is what it is.
Saitama is about to understand his has been a lot better ever since Genos came around asking questions and taking notes, but he hadn't r...

#20
One punch man ships but no smuts a...by Silver of Phoenix flames
This is just another shipping book but only anime one punch man edition also if you don't like this then I suggest you should walk away also have a great day dere's :3