Rule 34 Dev - 2017 2boys animal_genitalia anthro anthro_on_anthro balls blue_fur claws closed_eyes detached_sheath dipstick_tail duo fur furry licking looking_pleasured male male_only mammal multicolored_fur multicolored_tail navel nude open_mouth oral outside penis penis_lick penis_tip precum red_panda sex sheath sheath_grab sheath_play sky standing testicles thesecretcave toe_claws tongue tongue_out white_balls yaoi|3279301344