Madonna faithfully brings to life the highly popular doujinshi "Kanonama Syndrome" by Kurosu Gatari! Koichi is frustrated that his relationship with Yui Yui is not progressing. At that time, Yui's mother Ryoko (Nene Tanaka) asks him about the progress of their relationship, and Koichi appeals that it is healthy. Then Ryoko presses her voluptuous body tightly against his... "I'll do for you what she can't do," she says, entangling her tongue passionately. There is no way Koichi can resist the waves of pleasure he is experiencing for the first time...