Too sensitive to bear... Enticing customers with a seductive 'Insert?' in a store where the main event is prohibited! The number one popular mama-san at the adult pub who secretly allows it in the shop! Grasping, squeezing, licking, and inserting the best breasts! The forbidden behavior that would be disastrous if discovered further stirs excitement! (Includes binaural recordings that resonate from the eardrums to the brain in two subjective scenes!)