There’s so much going on with this movie it’s hard to begin explaining. But basically in the plot, Yuichi is the son of Iori’s new husband, a young dude who is reaching 20 years of age. He and Iori and they end up having a strange and weird mutual attraction, fueled by their respective libido. The morning glory scene was the balls. And the corridor scene was pretty neat too. Iori was awesome too, like almost always. She is so money.