FURVERT!

1:1 animal_genitalia animal_penis anthro balls big_penis butt camera_view cohasset dainoth equid equine equine_genitalia equine_penis erection genitals hi_res horn looking_at_viewer male mammal masturbation muscular muscular_anthro muscular_male mythological_creature mythological_equine mythology penile penile_masturbation penis presenting presenting_hindquarters recording solo unicorn