2d_animation4:3ambiguous_genderambiguous_on_topambiguous_penetratedanalanal_penetrationanimatedanimated_gifanthroball_slapballsballs_deepbouncing_ballsbouncing_buttbubble_buttbuttcowgirl_positiondinosaurdisembodied_penisdracorexduoerectionframe_by_framefrom_front_positiongenitalsmalemale/ambiguousmale_on_bottommale_penetratingmale_penetrating_ambiguousmarginocephalianmonochromeoasis_(character)on_bottomon_topornithischianpachycephalosauridpenetrationpenisprehistoric_speciesreptilescaliesexshort_playtimeslapsmall_waisttaboo_tails_(copyright)textwhite_crest_(artist)wide_hips