Anyone know what it's called?

[Sukaretto]

The manga is about a hero that was reincarnated into a female and a demon emperor, who is the archenemy of the hero has a crush on her. It's not a serious manga it's mostly comedy. I'm not sure when it was released but I think it was sometime around 2010? Kind of around when mangafox ruined itself I think.

 

[doppler]

Sorry it sounds more like a one-shot theme.

 

[Reiru]

The manga is about a hero that was reincarnated into a female and a demon emperor, who is the archenemy of the hero has a crush on her. It's not a serious manga it's mostly comedy. I'm not sure when it was released but I think it was sometime around 2010? Kind of around when mangafox ruined itself I think.

https://mangadex.org/title/00a82fcc...9c5/yuusha-to-maou-no-konpaku-rekitei-extasis

Sounds like this one

 

[doppler]

I was almost right. Two years since last update and didn't make it half way posting. 6 out of 15 chapters. Classic abandonment.