FURVERT!

1:1 abdominal_bulge animated animated_gif anthro belly belly_expansion belly_inflation belly_overhang big_butt butt eulipotyphlan expansion hedgehog inflation male mammal navel overweight overweight_anthro overweight_male rumbling_stomach sega shadydaone short_playtime solo sonic_the_hedgehog sonic_the_hedgehog_(series)tail tail_motion tailwag