Rule 34 Dev - belly big_belly clothed clothing female hand_on_belly heart_symbol pregnant pregnant_female pregnant_humanoid ring robe simple_background solo white_background urw sachiko_(urw) animal_humanoid canid canid_humanoid canine canine_humanoid fox_humanoid humanoid mammal mammal_humanoid 2019 3:5 hi_res line_art monochrome|7921594520