2023anatomically_correctanatomically_correct_genitaliaanatomically_correct_penisanimal_genitaliaanimal_penisanthroanthro_on_anthroarm_around_shouldersballsbig_ballsbig_penisbipedcanidcaninecanine_genitaliacanine_peniscaniscropped_earsdigital_media_(artwork)domestic_dogduoerectionfrottagegenitalsgreat_danehi_resknotlaser_(artist)malemale/malemammalmastiffmeasuringmeasuring_penismolossermusclegutmuscularmuscular_anthromuscular_malenavelnipplesnude_anthronude_malepenilepenispenises_touchingpit_bullsaggy_ballssexsheathsimple_backgroundstandingtape_measuretexturlwhite_background