FURVERT!

2014 alu_rat ambiguous_gender anthro anthro_on_feral asphyxiation bestiality choking clock coiling digital_media_(artwork)duo erection eyes_closed eyewear feral fur genitals glasses hybrid interspecies knot larger_male male mammal mephitid murid murine nude nyxapnea penis rat reptile rodent scalie size_difference skunk slim smaller_ambiguous snake snuff strangling