His first love was, of course, his friend's mother, Umi. - Noguchi, who came to visit a friend's house, can't help but be worried about the beautiful and kind Umi. - However, the other person is my friend's mother. - I knew from the beginning that this was a love that would never come true. - Still, I can't give up on Umi. - If the love doesn't come to fruition anyway, I don't care what happens! - Unable to turn back, Noguchi pushes Umi down and attacks her with desire.