Rule 34 Dev - age_difference anal anal_sex anthro anthro_on_human anthro_penetrating anthro_penetrating_human ass balls barnyard_loving bent_over biceps boots bovid bovine breeding_farm breeding_stud bull butt_slap cattle clothing cowboy cowboy_boots cowboy_hat dialogue duo facial_hair farm footwear fur gay genitals grin hat hat_only hay hay_bale headgear headwear horn human human_on_anthro interspecies male male/male male_on_anthro male_only mammal masculine mature_male moustache muscular muscular_anthro muscular_male nipples nude old_man older_male overweight overweight_male papyreit partially_clothed pecs penetration shoes_only slap slapping_butt smacking_ass smile spanking stud tail tail_tuft tuft|11338840488