Yokoyama Mirei appears in a white blouse and black mini skirt, where she is forcefully gagged with a ball gag by a man and tightly embraced against her will. Despite desperately writhing to free herself, the ropes do not loosen, and her situation only worsens. At one point, she discovers a telephone behind the curtain and struggles to make a call for help, but the man catches her in the act, ultimately causing her attempt to fail.