As she perches precariously in a window seat, petite brunette Christina Sinn has plenty to worry about: Naked except for her panties, Christina's perky breasts peek out through a rope frame, her crossed wrists are bound behind her back and her toe-tied bare feet are pinned together by ankle ropes. Gasping through her cleave-gag, Christina maneuvers herself onto her knees before finally sitting back with her legs stretched out before her.