2015abstract_backgroundamazon_parrotanalanal_penetrationanthroarm_grabarm_pullart_(herr_wozzeck)avianballsbearbirdblack_bodyblack_furblack_hairbody_hairbreastsbrown_bearbrown_bodybrown_furcanidcaninecanischest_hairchest_tuftclenched_teethclitoriscuban_amazondaisy_lainedobermanndomestic_dogdtalviequidequineerectioneyes_closedfacial_piercingfemalefrom_behind_positionfurgenitalsgringroupgroup_sexhairherr_wozzeckhi_reshornleg_grableonorelip_piercinglong_hairlyingmalemale/femalemale/malemale_penetratedmale_penetratingmale_penetrating_malemammalneotropical_parrotnipple_piercingnipplesnudeon_backparrotpenetrationpenispiercingpinscherprison_guard_positionpubesrecliningred_eyesreverse_stand_and_carry_positionrhinocerosrurik_(metalmilitiaman)ryan_carthagesexsmilespread_legsspreadingstandingstanding_sextable_lotus_positionteethtexttrue_parrottufturlursinevaginalvaginal_penetrationvincenzo_morettivulvawatermarkwolfzebra