Rule 34 Dev - abs anthro beard biceps blonde_hair clothed clothing facial_hair hair male mature_anthro mature_male muscular muscular_anthro muscular_male pecs ponytail solo text topless tuft vein veiny_muscles under10mato undertale undertale_(series) asgore_dreemurr boss_monster_(undertale) bovid caprine mammal 5:6 japanese_text|8898325485