FURVERT!

9x9 all_fours animal_genitalia anthro balls banding bed big_balls bovid bovine canid canine castration_device castration_play clenched_teeth cock_and_ball_torture dhole duo elastrator erection furniture genital_torture genitals horn kneeling larger_sub lena_lardoon liber_souvlakia male male/male mammal muscular muscular_sub nude penis scrunchy_face simple_background size_difference submissive teeth true_buffalo water_buffalo white_background