FURVERT!

after_transformation anthro_to_feral anus aphrodisiac aphrodisiac_gas bear bodily_fluids brown_body brown_fur butt claws comic crazydonkey dialogue dildo english_text eyes_closed female feral feral_transformation full_foot_pawpads fur genitals hi_res laboratory loss_of_dexterity mammal masturbation nude pawpads paws penetration presenting presenting_hindquarters presenting_vulva resisting_orgasm scientific_experiment sex_toy short_tail solo speech_bubble tail text transformation transformation_sequence ursine vaginal vaginal_masturbation vaginal_penetration vulva