Rule 34 Dev - 2016 2boys animal_genitalia animal_penis anthro blue_eyes blush canine canine_penis disney erection fox fur furry gay gideon_grey humanoid_penis knot male male_only mammal nude outdoors partially_retracted_foreskin penis precum slightly_chubby slylemur stu_hopps sweat uncut yaoi zootopia|2365308512