Rule 34 Dev - abs anthro big_breasts big_muscles big_nipples body_size_growth breast_expansion breasts expansion featureless_crotch female flexing fluffy fluffy_tail footprint fur glistening glistening_body growth hair huge_breasts huge_muscles hyper hyper_breasts hyper_muscles macro multicolored_body multicolored_fur muscle_growth muscular muscular_female navel nipple_dip nipples pattern_background pawprint simple_background size_transformation smile smiling_at_viewer solo tail transformation two_tone_body two_tone_fur white_hair l3moon-studios abby_(abby) canid canine canis domestic_dog husky mammal nordic_sled_dog spitz 2021 4:3 animated digital_media_(artwork) short_playtime signature|18470277385