Rule 34 Dev - balls centaur duo equid equid_taur equine equine_anus equine_taur genitals hand_behind_head hand_on_hip hi_res horse horse_taur laser_(artist) looking_at_viewer male male_only mammal mammal_taur monochrome muscular muscular_male muscular_taur quadruped simple_background taur three-quarter_view|7754649872