Rule 34 Dev - 4:3 abs anal anal_masturbation anthro balls biceps blush bodily_fluids canid canine canis chest_tuft cum cum_on_belly cum_on_body cum_on_chest cum_on_self cumshot dildo ejaculation erection fur genital_fluids genitals grey_background humanoid_genitalia humanoid_penis istani male mammal masturbation muscular muscular_anthro muscular_male orgasm pecs penile penile_masturbation penis prostate_stimulator sex_toy simple_background solo tail tuft wolf|2764632160