FURVERT!

1:1 absurd_res animal_genitalia anthro anus anus_focus backsack balls barbell big_balls big_butt bodily_fluids butt butt_focus equid equine exercise genital_focus genitals gym gynomorph hi_res horse huge_balls huge_butt intersex mammal middlefingercat muscular muscular_anthro muscular_gynomorph muscular_intersex perineum public puffy_anus sarah_(tabuley)solo sweat sweaty_balls sweaty_butt sweaty_genitalia tail weightlifting workout