analanal_orgasmanal_penetrationanimal_genitaliaanimal_penisanusballsbig_penisbodily_fluidsbuttcumcum_while_penetratedcumshotdarkmareduoejaculationequidequineequine_anusequine_genitaliaequine_peniserectioneyes_closedferalferal_on_feralferal_penetratedferal_penetratingferal_penetrating_feralfrom_behind_positiongenital_fluidsgenitalsgraphite_(artwork)hands-freehorselarge_penetrationlooking_at_genitalialooking_at_penismalemale/malemale_feralmale_penetratedmale_penetratingmale_penetrating_malemammalmonochromemountingorgasmpenetrationpenispuffy_anusrealistic_feralsexsize_differencesketchsmaller_penetratedstretched_anustailtraditional_media_(artwork)