yeah, they are exactly made by men.
So you named one developer, I will help you and add another one, Nitrolith. End of the list. Try adding one more(good luck, also Eva's NTR games are all shit)
Your argument is basically that, the man cannot write female protagonist or is less likely to do so because it's a female and they are a man and therefore they naturally lack imagination/mental capacity etc to do so.
What passes for NTR for guys is harem for the ladies? Do you even know what NTR is? Clearly you don't, woman having sex with many males is not NTR
(PS: Eva's game is not even proper NTR, it's just a woman going around and whoring herself out as she pleases, there are thousands of games like that. Do you know what they are tagged? ADVENTURE/DATING SIM because that's the genre)
You are telling me to have a reality check when you are such a clueless person like that? Like, is there a more retarded argument that could be made? It's not even funny.
So yeah in conclusion there are barely any female devs doing ntr, if there are so many people are free to publish the list, I am free to change my mind, no need to even argue, if there are so many ntr games made by women that they even constitute the majority of all games in the genre(majority hic!) it should take 5 seconds, no issue right?