Pin Up Model Shot Gunn Shannon uses pin up to support the Charity Besties with Testies. In her interview in episode 17, Ms. Shot Gunn Shannon discusses why this charity is important to her, as well as how she has used events as a win-win to help imrpove her life as a pin up model, as well as raise funds and awareness for her charity. Of course life in charity work and pin up isn't all hearts and butterflies and she takes us through some of the challenges that she has had and strategies that she uses to help minimize those negative experiences in the future.