Rule 34 Dev - 1boy abs animal_genitalia anthro arm_hair armpits barefoot bathroom beard belly biceps big_biceps big_penis black_hair blitztaison blush body_hair bottomless chest_hair clenched_teeth clothed clothing curtains erection facial_hair front_view genital_piercing green_eyes hair hairy happy_trail hat headgear hi_res holding_object horn huge_cock humanoid_penis iotran male male_only mammal manly mature_male muscular muscular_male nipples nude partially_retracted_foreskin pecs penis penis_piercing piercing pose pubes relaxing rhinoceros simple_background smile solo standing teeth thick_penis topless towel uncut vein veiny_penis|2323830912