FURVERT!

3:4 abdominal_bulge animal_genitalia animal_penis anthro balls barry_nexus belly big_belly canid canine canine_genitalia canine_penis clothing collar duo erection fox fur genitals green_eyes grey_body grey_fur grey_hair hair hat headgear headwear hi_res holding_belly inside_stomach internal kieran_pierce knot knotted_penis larger_pred looking_at_belly male male/male mammal penis purple_background purple_witch_hat simple_background size_difference smile standing stufferzz tail teeth vein veiny_knot veiny_penis vore white_body white_fur witch_hat