Rule 34 Dev - 1boy 2d anthro anthro_male anthro_only anus ass balls cape caprine deltarune fluffy_tail furry furry_male furry_only glasses goat heart_symbol humanoid humanoid_male humanoid_only looking_at_viewer male male_only mammal mammal_humanoid paw_pads penis ralsei ralsei_with_white_fur scarf smile solo thick_thighs undertale_(series)|12886906840