Rule 34 Dev - abs age_difference anthro anthro_dominating_human big_dom_small_sub big_muscles butt_slap clothed clothing crossdressing dominant dominant_anthro dominant_male duo facial_hair heart_symbol holding_partner human_on_anthro interspecies intimate larger_anthro larger_male male male/male mature_male musclegut muscular muscular_anthro muscular_male mustache nipples older_anthro older_anthro_younger_human older_dom_younger_sub older_male older_on_young pecs romantic romantic_couple size_difference slap smaller_human smaller_male spanking stubble submissive submissive_human submissive_male translucent translucent_clothing younger_human younger_male nazuranoke canid canine canis domestic_dog human mammal mastiff molosser rottweiler hi_res signature|23744709940