Rule 34 Dev - anthro belly duo erection genitals humanoid_genitalia humanoid_hands humanoid_penis kemono licking male male/male moobs navel nipples oral overweight overweight_male penile penis penis_lick sex simple_background sitting tongue tongue_out bluewhale127 gunfire_reborn ao_bai_(gunfire_reborn) uncle_bao_(gunfire_reborn) bear canid canine canis domestic_dog giant_panda mammal mastiff molosser 2021 hi_res monochrome|12605779970