Rule 34 Dev - 1boy 2d absurd_res anthro anthro_male anthro_only blush blush_lines bovid caprine clothed clothing deltarune eyewear furry furry_male furry_only glasses goat hi_res horn humanoid humanoid_male humanoid_only insate male male_only mammal mammal_humanoid masturbation partially_clothed ralsei solo undertale_(series) wearing_glasses|12812818728