Rule 34 Dev - 1boy 2d anthro anthro_male anthro_only anus ass backsack balls big_butt bovid caprine deltarune eriklechugaa eyewear furry furry_male furry_only genitals girly glasses goat hi_res humanoid humanoid_male humanoid_only looking_at_viewer looking_back male male_only mammal mammal_humanoid ralsei solo undertale_(series) white_body|9448674008