Rule 34 Dev - 1boy armpit_hair armpits bara black_hair blue_overalls extracurricular_activities facial_hair full_body goatee grey_fur hairy horns huge_eyebrows kiba2412 looking_at_viewer male_focus mature_male muscular muscular_male overalls rhino_boy richard_(exca) second-party_source solo sparse_chest_hair standing thick_thighs thighs|23163513282