Top-tier actress Matsumoto Nanami makes her appearance! Serious college student Nanami has a boyfriend, but she's been feeling frustrated because sex isn't satisfying. The one who shattered her views on sex was Akikawa, a longtime friend of her father's. He lusts after the grown-up Nanami and, in a drunken state and driven by loneliness, assaults her. At first, she's confused, but the skilled techniques of the middle-aged man make her body and mind melt away...
