Due to age, the husband's erection has gotten worse. He decided to try an aphrodisiac for his beloved wife, Ayano. Unfortunately, Ayano and their son drank the drink laced with the aphrodisiac. The two couldn't hide their confusion from their suddenly hot and aching bodies. Their rationality was easily surpassed by lust, causing them to cross forbidden lines. The parent and child, having sex to their physical limits, became captives of the pleasure brought by the aphrodisiac...
