analanal_orgasmanal_penetrationanthroballsbodily_fluidscumcum_in_asscum_insidecumshotdigital_drawing_(artwork)digital_media_(artwork)duoechidnaejaculationeulipotyphlanfluffyfluffy_chestfull_nelsonfull_nelson_(legs_held)genital_fluidsgenitalshands-freeheart_eyesheart_symbolhedgehoghi_reshumanoid_genitaliahumanoid_penisknuckles_the_echidnalegs_upmalemale/malemale_penetratedmale_penetratingmale_penetrating_malemammalmeowwabaemonotremeorgasmpawpadspenetrationpenilepenile_penetrationpenispenis_in_asssegasexsilver_the_hedgehogsonic_the_hedgehog_(series)