It feels to me that the artist is unfamiliar with the male form. The legs and penis start below the waistline, the penises are human instead of canine and feline, and the penises seem a bit short for the proportions of the characters.
On top of that the cat's face looks like a rat. Idk why.
@Queterox. For me, even if the proportion of the body or the type of animal is not right, it is a pleasure to read this and appreciate his story as it is, even if it is not perfect. This is what I love people who draw their needs and share it to others. Everyone is different after all ! ^o^