A son who loves his mother, Yukie, and is unbearable. Even now, when I become a member of society next year, my feelings haven't changed, and I even wanted to get Yukie's body and heart. Every day swaying between reason and desire ... However, he finally takes action. Using an aphrodisiac secretly, Yukie can not stand it and attacks the place where she is masturbating. I can't forget the excitement that Yukie was at his disposal, and trained Yukie with an aphrodisiac every time. Yukie gradually drowned in the merciless blame ... [* There is some disturbance in the image and sound]