One huge plus of super short, tight shorts is they can just be slipped to the side for quick easy access. Unfortunately for your mouth, this clit is anything but quick and easy, you better have some amazing skills and stamina to get her off.
π For those interested...yes, there's a video version in this and I'm also riding a big dildo and my lips grip for dear life! (there's also a full photo set with dildo included, more info in comments) π