FURVERT!

4:3 animated animated_gif anthro areola balls balls_expansion becoming_erect big_balls big_breasts big_penis black_nipples black_nose black_penis breast_expansion breasts canid canine digital_media_(artwork)drakkmac erection expansion fox fur genital_expansion genitals growth gynomorph hair huge_balls huge_breasts huge_penis humanoid_genitalia humanoid_penis hyper hyper_balls hyper_breasts hyper_genitalia hyper_penis intersex inverted_nipples mammal markings nipples nude penis penis_expansion short_playtime simple_background solo striped_markings striped_tail stripes tail tail_markings thick_penis thick_thighs throbbing transformation wide_hips