Rule 34 Dev - 2024 anthro ass balls big_butt blush bovid caprine deltarune erection eyewear fembunns fluffy_ears genitals glasses goat hi_res horn humanoid_genitalia humanoid_penis male male_only mammal model_sheet neutral_expression nude penis pink_eyes ralsei simple_background solo standing t-pose tail thick_thighs undertale_(series)|10530158504