Rule 34 Dev - 2boys anthro anthro_only ass balls beach black_hair blue_body brown_body brown_fur canid canine canis domestic_dog dragon duo fur furry furry_only gay genitals hair horn kristakeshi male male_only mammal mastiff molosser muscular muscular_anthro muscular_male nude nude_beach outside penis rear_view rennin reyes rottweiler scalie sea seaside size_difference standing towel towel_around_neck water yaoi|5160685248