Rule 34 Dev - anthro armpit_hair body_hair butt duo erection eyewear eyewear_only fellatio genitals glasses glasses_only humanoid_genitalia humanoid_penis male male/male navel nude oral penile penis penis_in_mouth sex simple_background tail wearing_glasses wolfox09 kanehei canid canine canis fox mammal wolf 1:1 2014|10255335090