Rule 34 Dev - 2boys abs absurd_res anal anal_sex anthro ball_growth balls biceps big_balls big_belly big_muscles big_penis bodily_fluids bound canid canine collar countershading cum cum_drip cum_in_ass cum_inside cum_on_ground dripping duo erection excessive_cum excessive_genital_fluids expansion fur gay genital_expansion genital_fluids genital_growth genitals grey_body grey_fur growth gulonine hi_res humanoid_genitalia humanoid_penis male male/male male_penetrated male_penetrating male_penetrating_male mammal multicolored_body multicolored_fur muscular muscular_anthro muscular_male mustelid musteline naked neck_tuft nipples nude pecs penetration penis penis_expansion penis_growth sex solard0gg0 stomach_bulge styrling tail tan_body tan_fur tuft white_body white_countershading white_fur wolverine yellow_body yellow_fur|9652778272