Rule 34 Dev - abs alternate_version_at_source anthro areola armpit_tuft balls big_balls big_muscles big_penis black_sclera blue_eyes bodily_fluids bonfiredemon boud canid canine canis chains cum cum_on_penis dal_(dal_your_pal) domestic_dog erection fur genital_fluids genitals german_shepherd hands_behind_back herding_dog humanoid_genitalia humanoid_penis hybrid_genitalia hybrid_penis kneeling knot looking_at_viewer low-angle_view male male_only mammal monochrome muscular muscular_anthro muscular_male navel nipples nude open_mouth pastoral_dog pecs penis pubes quads serratus sharp_teeth solo spread_legs spreading sweat teeth tongue tongue_out v-cut veiny_muscles|4916178688