16:920143d_(artwork)3d_animationanimatedanimated_gifanthroballsbatbig_breastsbig_penisbouncing_breastsbreastsdigital_media_(artwork)duoechidnaerectionfemalefemale_penetratedgenitalshairinterspeciesknuckles_the_echidnamalemale/femalemale_penetratingmale_penetrating_femalemammalmistersfmmonotremenudepenetrationpenispurple_eyesred_hairrouge_the_batsegasexshort_playtimesonic_the_hedgehog_(series)source_filmmaker_(artwork)widescreen