Takashi, a virgin student, is a huge fan of AV actress Kazama Yumi. One day, after returning from school, he found that his mother's hometown junior was visiting. Upon closer inspection, it turned out to be Kazama Yumi! After being recognized as 'Kazama Yumi' by Takashi, Yumi used her charms to keep him quiet, but she became addicted to Takashi's young penis, which could get hard again even after ejaculating multiple times. She started demanding the middle-out that she loved so much.
