5:4anthroback_grabbatbent_armbent_legsbig_breastsbodily_fluidsbone_(artist)breast_grabbreastsclothedclothingcurved_armduoechidnaextended_legseyes_closedfemalefootwearhand_on_backhand_on_breasthand_on_leghand_on_thighkneelingknuckles_the_echidnaleg_grablegs_uplyingmalemale/femalemammalmembrane_(anatomy)membranous_wingsmonotremeon_backopen_mouthraised_shouldersrouge_the_batsegasexshoessonic_the_hedgehog_(series)surprise_sexsurprisedsweatthigh_grabtoplesswings