Nah. Some of Rocket Monkey's other doujins got translated and they're pretty similar in that respect.
He's my personal favorite. My dick can't resist NTR+HEALTHY.
Is there anyone who is in the same league in the hard rape department as Oyster and AS109?
Are you implying Fatalpulse is somehow "hardcore"? Because he's not about being horrifying, he's about breaking down and abusing women. If you find shock images of women being tortured and raped "hardcore" then you won't be able to handle something like Quzilax's Geiger Counter.