yuu, a widowed mother who has raised her only son, ichiro, decides to remarry her ex-husband’s boss, tamotsu. however, tamotsu’s stepdaughter, yuki, who has reached the age, has become excited by yuu’s adult and attractive body. by chance, yuki witnesses yu sexually processing his real son, and the band of desire is completely disengaged. “i want to take a bath with you.” “do the same for me.” yu deepens his forbidden love affair with his step in a peculiar love triangle.
