Rule 34 Dev - 2024 ai_generated animal_genitalia animal_penis anthro anus ass back_muscles backsack balls bedroom_eyes black_hair blue_eyes bmrwcl brown_body brown_fur duo equid equine equine_penis first_person_view fur furniture furry gay genitals hair hand_on_butt hi_res horse human human_on_anthro human_pov imminent_sex interspecies living_room looking_at_viewer looking_back looking_back_at_viewer male male/male mammal muscular muscular_anthro muscular_male narrowed_eyes penis pov_hands presenting presenting_anus presenting_hindquarters seductive smile sofa spread_anus spread_butt spread_legs spreading tagme teeth window window_light yaoi|11911845192