Rule 34 Dev - 5_toes abs anthro barazoku barefoot biceps big_muscles biped bodily_fluids bottomwear clothed clothing doctor ear_piercing eyewear facial_hair feet flexing glasses goatee hair hindpaw horn huge_muscles humanoid_feet male medical_instrument mostly_nude muscular muscular_anthro muscular_male nipples nude paws pecs piercing plantigrade sauna scientific_instrument sitting smile smirk solo stethoscope sweat toes topless white_bottomwear white_clothing white_hair takataka hazardbarzard arty_mcmann mammal rhinoceros 2014 digital_media_(artwork)|2327393110