The husband went on a business trip alone. Even without the head of the household, 'Aki' steadfastly protected the home and devoted herself to raising her child. However, when her only son brought a friend home for the first time, Aki's long-dormant sexual desires were ignited... She knew it was wrong but couldn't control her body's temptations, instinctively craving semen, ultimately transforming into a female and sinking into the quagmire of lust...
