FURVERT!

anthro anus aoi_takayuki armpit_hair backsack balls bathing body_hair butt censor_bar censored comic equid equine eyes_closed foreskin four_frame_image genitals greyscale half-erect horse hot-juice humanoid_genitalia humanoid_penis ineffective_censorship male mammal monochrome muscular muscular_anthro muscular_male open_mouth penis raised_tail solo tail wet