Thanks for the reply, although I have two questions left: Did you make the models yourself, or you purchased something and modified it to your needs? If the later, then what did you buy to make the genitals and cum look so good?
The models are from the DAZ store. The genitals are from a store called Renderotica, some of the cum assets come from there too. I also used a couple of cumshot brushes in Photoshop for a while.