4 arms anthro background character e621 english text equid equine expansion genital expansion genitals half-erect hi res male mammal mental transformation multi arm multi limb muscular muscular anthro muscular male penis penis expansion science scientific experiment slow transformation solo stripes text transformation uniformvixen zebra | #187761


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Edit Tags Separate tags with spaces (help)	4_arms anthro background_character e621 english_text equid equine expansion genital_expansion genitals half-erect hi_res male mammal mental_transformation multi_arm multi_limb muscular muscular_anthro muscular_male penis penis_expansion science scientific_experiment slow_transformation solo stripes text transformation uniformvixen zebra Related tags \| Related artists \| Related characters \| Related copyrights \| Related circles \| Find artists