Hello, I saw an advertisement for this story a while back and put a pin it to read. I thought it was exceptionally written, you have an admirable talent for keeping your prose very tight.
Focusing on how a reproduction like this is ultimately an expression of control and a way for the user to absolve themselves of guilt over using an object to fulfill a human need was quite insightful. The porn was really not my thing, but I get the feeling it's written the way it is to serve the story. People making excuses to themselves about what they are doing and feeling good in the act anyway.
The character writing was in particular excellent, you quickly get to know these people and their relationship to female objects. Additionally I quite like how you both traced the progression of the technology in a realistic way, and my love of practical scifi really enjoyed the dive into the engineering problems a female robot would need solve to be "satisfying". Great job, definitely worth the money.