Rule 34 Dev - anthro big_muscles biped bottomwear clothed clothing front_view grin horn inviting looking_at_viewer male muscular muscular_anthro muscular_male nipple_piercing nipples open_bottomwear open_clothing open_pants pants partially_clothed piercing smile solo standing tail text undressing tkc2021 bovid bovine cattle mammal english_text monochrome sketch|194455415