rule 34 animal genitalia animal penis anthro bodily fluids brain matter cum death death during sex death erection duo equid equine equine genitalia equine penis excessive cum excessive genital fluids felid feline genitalia feline penis firearm frostbite80 artist gay genital fluids genitals gore gun gunshot handgun kurt greyheart luna frostwind male malemale mammal pantherine penis ranged weapon sex snow leopard weapon yaoi 9011766