After arguing with her impotent boyfriend, Yu Shinoda decided to leave the house. However, as soon as she stepped into the elevator, a major malfunction occurred, trapping Shinoda inside with a stranger. Both were extremely worried and tried to call for help, but to no avail. They had to sit and wait, leaning on each other. Another incident occurred, and this time, their natural reflex caused them to embrace each other, with Shinoda's voluptuous body pressing against the man, revealing his lustful nature. Two people filled with desire found each other, and the stranger's large penis would help satisfy Shinoda's desires. After leaving the elevator, they both went to his place, where they had passionate sex. Shinoda realized that she had fallen in love with the strong man with a large penis in the elevator, and she would forget her terrible boyfriend and start a new relationship with someone who could help her reach climax multiple times.