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alan_wolfhole anthro base_one_layout basic_sequence blueballs blush canid canine canis eyewear facial_hair glasses half-length_portrait holding_mask holding_object human human_to_anthro linear_sequence male mammal mask mask_only mask_transformation mid_transformation nipples nude one_row_layout portrait sequence solo species_transformation three_frame_image three_frame_sequence transformation transformation_mechanism transformation_sequence transformative_mask wolf