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abs absurd_res after_transformation age_progression amideo anthro balls barazoku bernese_mountain_dog big_balls big_penis bodily_fluids body_hair bottomwear brutification bulge canid canine canis clothing cum domestic_dog erection expansion facial_piercing foreskin genital_expansion genital_fluids genitals growth happy_trail hi_res huge_penis humanoid_genitalia humanoid_penis hyper implied_transformation loincloth male mammal mature_male mental_changes molosser mountain_dog musclegut muscular muscular_male nipple_piercing nipples nose_piercing nude partially_retracted_foreskin pecs penis piercing precum sharp_teeth simple_background swiss_mountain_dog teeth thick_penis transformation transformative_clothing vein veiny_penis white_background