Rule 34 Dev - 2022 abs animal_genitalia animal_penis anthro balls black_nipples bodily_fluids canid canine canine_genitalia canine_penis canis domestic_dog dripping erection genital_fluids genitals hi_res holding_penis knot looking_at_viewer male male_only mammal muscular muscular_male neckerchief nipples nude pecs penis pit_bull precum precum_drip solo vein veiny_penis yibian_sz|9172068456