FURVERT!

2016 andy_the_horse animal_genitalia animal_penis anthro anus arjuna backsack balls big_balls bodily_fluids bouncing_balls bovid bovine carrying_another duo equid equine equine_genitalia equine_penis erection fellatio foreskin genital_fluids genitals hooves horse humanoid_genitalia humanoid_penis male male/male male_penetrated male_penetrating male_penetrating_male mammal monochrome nipples nude open_mouth oral penetration penile penis penis_size_difference precum saggy_balls sex shoulder_carry size_difference sketch smile sweat sweaty_balls sweaty_genitalia teeth traditional_media_(artwork)