Rule 34 Dev - anal anal_fingering anthro balls big_pecs blue_body blue_fur blush bodily_fluids canid canine canis cum cum_on_self disembodied_hand duo erection fingering fur genital_fluids genitals hi_res male male/male mammal muscular muscular_anthro muscular_male nipples nude pecs penis sain_(seintaur) seintaur sweat wolf|5975174096