Not true! Don't believe that. There's at least one that isn't that I just finished uploading. It's called Kore Mo Shigoto Desu. And My Hopeless Dreamer isn't rape either as far as I can remember.
Kore mo shigoto desu indeed doesn't really have rape and it's actually fluffy towards the end, but let's remember how it all starts(⌒▽⌒)I mean the blackmail part
Yeah you're not wrong. Though wasn't it more like a suggestion and not really blackmail? Lol. I don't think he said he would tell anyone if he didn't sleep with him it was more like a "favor for a favor" type of deal right? I'm too lazy to go back and check lol.
This mangaka has a rape fetish for sure. All of her works are like this(￣∇￣")