Never heard of it - just checked out the IMDB - sounds kinda like an exploitation version of the Patty Hearse story...
I see IMDB call it a 'roughie' but (I'm no expert) I thought that genre was more rough 60's porn - this looks more 70's Blaxploitation but its a fine line..
They Call me one I don't think is even close to that genre - more a straight up revenge flick with porn thrown in...
I want to see more of these too..I want to see the Findlay Flesh trilogy..
I just got this too (have to watch it yet):
Rent-a-Girl