Rule 34 Dev - abs anal anal_sex anthro big_pecs black_body black_fur bodily_fluids canid canine canis cum cum_inside duo ejaculation fur gay genital_fluids hi_res juano male male/male mammal muscular muscular_anthro muscular_male pecs penetration sergei_(juano) sweat white_body white_fur wolf zil_(zilch1998)|9638678112