Rule 34 Dev - 2020 abs anthro ass back_muscles biceps blue_eyes brown_hair bulge clothed clothing dakimakura_design dangaroo eyewear glasses hair hi_res jockstrap kangaroo kihu looking_back macropod male male_only mammal marsupial muscular muscular_male navel nipples pecs purple_clothing purple_underwear rear_view smile solo topless underwear|4142465768