Rule 34 Dev - anal anal_sex anthro asian_clothing balls bear bodily_fluids clothing cum duo east_asian_clothing fundoshi genital_fluids genitals hi_res japanese_clothing kumatetsu kusunagi male male/male male_only mammal muscular muscular_anthro muscular_male oral penetration penis the_boy_and_the_beast underwear vein veiny_penis|9235685976