Rule 34 Dev - 2021 ambiguous_gender ambiguous_on_human anthro ball_suck ball_worship balls cura_curchack duo english_text erection exotic_pupils faceless_male genitals hair heart hi_res human interspecies kiki_the_cyber_squirrel machine male male/ambiguous mammal mascot oral penis pink_eyes robot rodent sciurid simple_background sucking text tree_squirrel|4917905624