Rule 34 Dev - anthro belly big_belly big_butt bone butt digestion duo hanging_upside_down huge_belly huge_butt hyper hyper_belly larger_male male male/male size_difference skull smaller_male upside_down vore weight_gain tur0_dx chikn_nuggit onyn_ring_(chikn_nuggit) tur0 bat human mammal 1:1 2024 absurd_res hi_res|23296653940