Rule 34 Dev - 3boys all_fours anal argon_vile assisted_sex balls beach bodily_fluids brother brothers clothing cum cum_in_ass cum_inside dasyuromorph fingerless_gloves from_behind_position furry gay genital_fluids genitals gloves group group_sex handwear hat headgear headwear hi_res incest kneeling looking_at_another looking_at_partner lucky_pierre male male/male male_only mammal marsupial monotreme mostly_nude neckerchief outdoor_sex penis perching_position platypus reverse_carry_position rex_the_platypus seaside semi_incest sex sibling sly_the_tasmanian_tiger threesome thylacine train_position trio ty_the_tasmanian_tiger ty_the_tasmanian_tiger_(series) yaoi|9805051104