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abs after_transformation animal_humanoid balls big_muscles big_pecs black_hair bodily_fluids bovid bovid_humanoid bovid_taur bovine bovine_humanoid bovine_taur brown_eyes bucentaur cattle cattle_taur caution_stripes cum dripping ejaculation english_text erection forced forced_transformation frankly-art genital_fluids genitals hair hooves humanoid humanoid_taur laboratory laboratory_equipment laboratory_glassware male mammal mammal_humanoid mammal_taur muscular navel nipples pecs penis precum precum_drip scientific_instrument solo taur text transformation unwanted_erection waist