Futa porn from Fire Force the anime about Firefighters. These are all there is at the moment. I guess this comic is not about Fire Force but its close: Futa FireFighters: Practical Applications: Training Day Futa Comic by Fumophu11
Futanari porn from the mobile tower defence game Arknights.This is all i could find on the internet right now. Here is the game, it is not porn i assume.