animal_genitalia animal_penis anthro balls bdsm bodily_fluids bondage bondage_gear bound canine_genitalia canine_penis collar cuff_(restraint) dark_background erection genitals hair harness knot looking_at_viewer male nightclub nipple_piercing nipples penis piercing public public_exposure public_nudity restraints shaved skinny solo solo_focus sweat sweaty sweaty_balls sweaty_genitalia rudie_(director) equid equine horse mammal
"Hey, I've been tied down for awhile, and I really need to pee. Mind helping me out? If you're thirsty that is."