Rule 34 Dev - abs anthro arm_support balls big_penis deltoids erection fur genitals humanoid_genitalia humanoid_hands humanoid_penis leaning_on_elbow male muscular muscular_anthro muscular_male navel nipples nude pecs penis smile solo kemonokoko canid canine canis dobermann domestic_dog mammal pinscher absurd_res hi_res|19066338550